Home / 10,652,202.48-14,700,328.11-6,522,155.04

Finding the Fourth Proportional to 10,652,202.48, 14,700,328.11 and 6,522,155.04

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Solution

The fourth proportional to 10,652,202.48, 14,700,328.11 and 6,522,155.04 is: 9,000,750.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,652,202.48 : 14,700,328.11 = 6,522,155.04 : x
  2. Step 2: Convert to fraction form
    10,652,202.48/14,700,328.11 = 6,522,155.04/x
  3. Step 3: Cross multiply
    10,652,202.48x = 14,700,328.11 × 6,522,155.04
  4. Step 4: Simplify right side
    10,652,202.48x = 95,877,819,072,290.17
  5. Step 5: Solve for x
    x = 95,877,819,072,290.17/10,652,202.48
  6. Step 6: Final answer
    x = 9,000,750.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.