Home / 11,087,174.46-16,627,874.85-4,694,136.06

Finding the Fourth Proportional to 11,087,174.46, 16,627,874.85 and 4,694,136.06

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Solution

The fourth proportional to 11,087,174.46, 16,627,874.85 and 4,694,136.06 is: 7,039,981.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,087,174.46 : 16,627,874.85 = 4,694,136.06 : x
  2. Step 2: Convert to fraction form
    11,087,174.46/16,627,874.85 = 4,694,136.06/x
  3. Step 3: Cross multiply
    11,087,174.46x = 16,627,874.85 × 4,694,136.06
  4. Step 4: Simplify right side
    11,087,174.46x = 78,053,506,934,552.08
  5. Step 5: Solve for x
    x = 78,053,506,934,552.08/11,087,174.46
  6. Step 6: Final answer
    x = 7,039,981.85

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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.