Home / 9,840,694.24-14,760,953.52-3,109,108

Finding the Fourth Proportional to 9,840,694.24, 14,760,953.52 and 3,109,108

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Solution

The fourth proportional to 9,840,694.24, 14,760,953.52 and 3,109,108 is: 4,663,634.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,840,694.24 : 14,760,953.52 = 3,109,108 : x
  2. Step 2: Convert to fraction form
    9,840,694.24/14,760,953.52 = 3,109,108/x
  3. Step 3: Cross multiply
    9,840,694.24x = 14,760,953.52 × 3,109,108
  4. Step 4: Simplify right side
    9,840,694.24x = 45,893,398,676,660.16
  5. Step 5: Solve for x
    x = 45,893,398,676,660.16/9,840,694.24
  6. Step 6: Final answer
    x = 4,663,634.25

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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.