Home / 9,772,876.92-14,652,227.70-6,570,057.72

Finding the Fourth Proportional to 9,772,876.92, 14,652,227.70 and 6,570,057.72

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Solution

The fourth proportional to 9,772,876.92, 14,652,227.70 and 6,570,057.72 is: 9,850,321.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,772,876.92 : 14,652,227.70 = 6,570,057.72 : x
  2. Step 2: Convert to fraction form
    9,772,876.92/14,652,227.70 = 6,570,057.72/x
  3. Step 3: Cross multiply
    9,772,876.92x = 14,652,227.70 × 6,570,057.72
  4. Step 4: Simplify right side
    9,772,876.92x = 96,265,981,715,582.83
  5. Step 5: Solve for x
    x = 96,265,981,715,582.83/9,772,876.92
  6. Step 6: Final answer
    x = 9,850,321.71

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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.