Home / 8,214,714.03-11,332,834.14-5,499,334.83

Finding the Fourth Proportional to 8,214,714.03, 11,332,834.14 and 5,499,334.83

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Solution

The fourth proportional to 8,214,714.03, 11,332,834.14 and 5,499,334.83 is: 7,586,758.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,214,714.03 : 11,332,834.14 = 5,499,334.83 : x
  2. Step 2: Convert to fraction form
    8,214,714.03/11,332,834.14 = 5,499,334.83/x
  3. Step 3: Cross multiply
    8,214,714.03x = 11,332,834.14 × 5,499,334.83
  4. Step 4: Simplify right side
    8,214,714.03x = 62,323,049,508,715.10
  5. Step 5: Solve for x
    x = 62,323,049,508,715.10/8,214,714.03
  6. Step 6: Final answer
    x = 7,586,758.26

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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.