Home / 8,683,127.94-11,981,132.16-5,010,704.76

Finding the Fourth Proportional to 8,683,127.94, 11,981,132.16 and 5,010,704.76

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Solution

The fourth proportional to 8,683,127.94, 11,981,132.16 and 5,010,704.76 is: 6,913,858.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,683,127.94 : 11,981,132.16 = 5,010,704.76 : x
  2. Step 2: Convert to fraction form
    8,683,127.94/11,981,132.16 = 5,010,704.76/x
  3. Step 3: Cross multiply
    8,683,127.94x = 11,981,132.16 × 5,010,704.76
  4. Step 4: Simplify right side
    8,683,127.94x = 60,033,915,944,301.08
  5. Step 5: Solve for x
    x = 60,033,915,944,301.08/8,683,127.94
  6. Step 6: Final answer
    x = 6,913,858.27

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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.