Home / 5,126,217.62-7,689,785.70-1,482,890.27

Finding the Fourth Proportional to 5,126,217.62, 7,689,785.70 and 1,482,890.27

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Solution

The fourth proportional to 5,126,217.62, 7,689,785.70 and 1,482,890.27 is: 2,224,468.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,126,217.62 : 7,689,785.70 = 1,482,890.27 : x
  2. Step 2: Convert to fraction form
    5,126,217.62/7,689,785.70 = 1,482,890.27/x
  3. Step 3: Cross multiply
    5,126,217.62x = 7,689,785.70 × 1,482,890.27
  4. Step 4: Simplify right side
    5,126,217.62x = 11,403,108,392,915.14
  5. Step 5: Solve for x
    x = 11,403,108,392,915.14/5,126,217.62
  6. Step 6: Final answer
    x = 2,224,468.26

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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.