Home / 3,255,608.30-4,883,412.45-2,134,328.30

Finding the Fourth Proportional to 3,255,608.30, 4,883,412.45 and 2,134,328.30

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Solution

The fourth proportional to 3,255,608.30, 4,883,412.45 and 2,134,328.30 is: 3,201,492.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255,608.30 : 4,883,412.45 = 2,134,328.30 : x
  2. Step 2: Convert to fraction form
    3,255,608.30/4,883,412.45 = 2,134,328.30/x
  3. Step 3: Cross multiply
    3,255,608.30x = 4,883,412.45 × 2,134,328.30
  4. Step 4: Simplify right side
    3,255,608.30x = 10,422,805,392,607.33
  5. Step 5: Solve for x
    x = 10,422,805,392,607.33/3,255,608.30
  6. Step 6: Final answer
    x = 3,201,492.45

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Double scale
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Similar ratio
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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.