Home / 10,652,205.48-14,700,332.26-6,522,158.04

Finding the Fourth Proportional to 10,652,205.48, 14,700,332.26 and 6,522,158.04

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Solution

The fourth proportional to 10,652,205.48, 14,700,332.26 and 6,522,158.04 is: 9,000,754.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,652,205.48 : 14,700,332.26 = 6,522,158.04 : x
  2. Step 2: Convert to fraction form
    10,652,205.48/14,700,332.26 = 6,522,158.04/x
  3. Step 3: Cross multiply
    10,652,205.48x = 14,700,332.26 × 6,522,158.04
  4. Step 4: Simplify right side
    10,652,205.48x = 95,877,890,240,230.38
  5. Step 5: Solve for x
    x = 95,877,890,240,230.38/10,652,205.48
  6. Step 6: Final answer
    x = 9,000,754.86

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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.