Home / 6,233,076.70-9,349,615.05-5,561,230.30

Finding the Fourth Proportional to 6,233,076.70, 9,349,615.05 and 5,561,230.30

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Solution

The fourth proportional to 6,233,076.70, 9,349,615.05 and 5,561,230.30 is: 8,341,845.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233,076.70 : 9,349,615.05 = 5,561,230.30 : x
  2. Step 2: Convert to fraction form
    6,233,076.70/9,349,615.05 = 5,561,230.30/x
  3. Step 3: Cross multiply
    6,233,076.70x = 9,349,615.05 × 5,561,230.30
  4. Step 4: Simplify right side
    6,233,076.70x = 51,995,362,509,396.02
  5. Step 5: Solve for x
    x = 51,995,362,509,396.02/6,233,076.70
  6. Step 6: Final answer
    x = 8,341,845.45

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.