Home / 9,906,928.65-13,673,055.95-6,041,691.87

Finding the Fourth Proportional to 9,906,928.65, 13,673,055.95 and 6,041,691.87

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Solution

The fourth proportional to 9,906,928.65, 13,673,055.95 and 6,041,691.87 is: 8,338,446.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,906,928.65 : 13,673,055.95 = 6,041,691.87 : x
  2. Step 2: Convert to fraction form
    9,906,928.65/13,673,055.95 = 6,041,691.87/x
  3. Step 3: Cross multiply
    9,906,928.65x = 13,673,055.95 × 6,041,691.87
  4. Step 4: Simplify right side
    9,906,928.65x = 82,608,390,940,961.67
  5. Step 5: Solve for x
    x = 82,608,390,940,961.67/9,906,928.65
  6. Step 6: Final answer
    x = 8,338,446.14

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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.