Home / 6,072,265.71-9,087,272.15-3,765,680.55

Finding the Fourth Proportional to 6,072,265.71, 9,087,272.15 and 3,765,680.55

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Solution

The fourth proportional to 6,072,265.71, 9,087,272.15 and 3,765,680.55 is: 5,635,419.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,072,265.71 : 9,087,272.15 = 3,765,680.55 : x
  2. Step 2: Convert to fraction form
    6,072,265.71/9,087,272.15 = 3,765,680.55/x
  3. Step 3: Cross multiply
    6,072,265.71x = 9,087,272.15 × 3,765,680.55
  4. Step 4: Simplify right side
    6,072,265.71x = 34,219,763,968,983.28
  5. Step 5: Solve for x
    x = 34,219,763,968,983.28/6,072,265.71
  6. Step 6: Final answer
    x = 5,635,419.40

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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.