Home / 10,842,360.27-14,962,176.20-6,195,849.82

Finding the Fourth Proportional to 10,842,360.27, 14,962,176.20 and 6,195,849.82

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Solution

The fourth proportional to 10,842,360.27, 14,962,176.20 and 6,195,849.82 is: 8,550,112.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,842,360.27 : 14,962,176.20 = 6,195,849.82 : x
  2. Step 2: Convert to fraction form
    10,842,360.27/14,962,176.20 = 6,195,849.82/x
  3. Step 3: Cross multiply
    10,842,360.27x = 14,962,176.20 × 6,195,849.82
  4. Step 4: Simplify right side
    10,842,360.27x = 92,703,396,760,395.78
  5. Step 5: Solve for x
    x = 92,703,396,760,395.78/10,842,360.27
  6. Step 6: Final answer
    x = 8,550,112.19

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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.