Home / 8,328,614.46-11,493,272.07-4,607,582.82

Finding the Fourth Proportional to 8,328,614.46, 11,493,272.07 and 4,607,582.82

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Solution

The fourth proportional to 8,328,614.46, 11,493,272.07 and 4,607,582.82 is: 6,358,344.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,328,614.46 : 11,493,272.07 = 4,607,582.82 : x
  2. Step 2: Convert to fraction form
    8,328,614.46/11,493,272.07 = 4,607,582.82/x
  3. Step 3: Cross multiply
    8,328,614.46x = 11,493,272.07 × 4,607,582.82
  4. Step 4: Simplify right side
    8,328,614.46x = 52,956,202,935,317.84
  5. Step 5: Solve for x
    x = 52,956,202,935,317.84/8,328,614.46
  6. Step 6: Final answer
    x = 6,358,344.86

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Double scale
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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.