Home / 3,456,002.30-5,184,003.45-1,092,098.30

Finding the Fourth Proportional to 3,456,002.30, 5,184,003.45 and 1,092,098.30

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Solution

The fourth proportional to 3,456,002.30, 5,184,003.45 and 1,092,098.30 is: 1,638,147.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,456,002.30 : 5,184,003.45 = 1,092,098.30 : x
  2. Step 2: Convert to fraction form
    3,456,002.30/5,184,003.45 = 1,092,098.30/x
  3. Step 3: Cross multiply
    3,456,002.30x = 5,184,003.45 × 1,092,098.30
  4. Step 4: Simplify right side
    3,456,002.30x = 5,661,441,354,939.14
  5. Step 5: Solve for x
    x = 5,661,441,354,939.14/3,456,002.30
  6. Step 6: Final answer
    x = 1,638,147.45

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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.