Home / 10,186,805.43-14,063,601.92-6,753,696.57

Finding the Fourth Proportional to 10,186,805.43, 14,063,601.92 and 6,753,696.57

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Solution

The fourth proportional to 10,186,805.43, 14,063,601.92 and 6,753,696.57 is: 9,323,953.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,186,805.43 : 14,063,601.92 = 6,753,696.57 : x
  2. Step 2: Convert to fraction form
    10,186,805.43/14,063,601.92 = 6,753,696.57/x
  3. Step 3: Cross multiply
    10,186,805.43x = 14,063,601.92 × 6,753,696.57
  4. Step 4: Simplify right side
    10,186,805.43x = 94,981,300,015,180.94
  5. Step 5: Solve for x
    x = 94,981,300,015,180.94/10,186,805.43
  6. Step 6: Final answer
    x = 9,323,953.49

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.