Home / 10,936,187.43-15,091,890.06-6,041,411.87

Finding the Fourth Proportional to 10,936,187.43, 15,091,890.06 and 6,041,411.87

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Solution

The fourth proportional to 10,936,187.43, 15,091,890.06 and 6,041,411.87 is: 8,337,121.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,936,187.43 : 15,091,890.06 = 6,041,411.87 : x
  2. Step 2: Convert to fraction form
    10,936,187.43/15,091,890.06 = 6,041,411.87/x
  3. Step 3: Cross multiply
    10,936,187.43x = 15,091,890.06 × 6,041,411.87
  4. Step 4: Simplify right side
    10,936,187.43x = 91,176,323,696,414.86
  5. Step 5: Solve for x
    x = 91,176,323,696,414.86/10,936,187.43
  6. Step 6: Final answer
    x = 8,337,121.53

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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.