Home / 6,173,664.20-9,261,480.45-2,577,580.10

Finding the Fourth Proportional to 6,173,664.20, 9,261,480.45 and 2,577,580.10

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Solution

The fourth proportional to 6,173,664.20, 9,261,480.45 and 2,577,580.10 is: 3,866,781.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,173,664.20 : 9,261,480.45 = 2,577,580.10 : x
  2. Step 2: Convert to fraction form
    6,173,664.20/9,261,480.45 = 2,577,580.10/x
  3. Step 3: Cross multiply
    6,173,664.20x = 9,261,480.45 × 2,577,580.10
  4. Step 4: Simplify right side
    6,173,664.20x = 23,872,207,704,459.04
  5. Step 5: Solve for x
    x = 23,872,207,704,459.04/6,173,664.20
  6. Step 6: Final answer
    x = 3,866,781.04

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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.