Home / 8,913,355.08-13,370,557.85-2,523,072.30

Finding the Fourth Proportional to 8,913,355.08, 13,370,557.85 and 2,523,072.30

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Solution

The fourth proportional to 8,913,355.08, 13,370,557.85 and 2,523,072.30 is: 3,784,757.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,913,355.08 : 13,370,557.85 = 2,523,072.30 : x
  2. Step 2: Convert to fraction form
    8,913,355.08/13,370,557.85 = 2,523,072.30/x
  3. Step 3: Cross multiply
    8,913,355.08x = 13,370,557.85 × 2,523,072.30
  4. Step 4: Simplify right side
    8,913,355.08x = 33,734,884,146,882.55
  5. Step 5: Solve for x
    x = 33,734,884,146,882.55/8,913,355.08
  6. Step 6: Final answer
    x = 3,784,757.13

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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.