Home / 3,632,470.92-5,011,678.06-2,062,345.88

Finding the Fourth Proportional to 3,632,470.92, 5,011,678.06 and 2,062,345.88

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Solution

The fourth proportional to 3,632,470.92, 5,011,678.06 and 2,062,345.88 is: 2,845,394.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,470.92 : 5,011,678.06 = 2,062,345.88 : x
  2. Step 2: Convert to fraction form
    3,632,470.92/5,011,678.06 = 2,062,345.88/x
  3. Step 3: Cross multiply
    3,632,470.92x = 5,011,678.06 × 2,062,345.88
  4. Step 4: Simplify right side
    3,632,470.92x = 10,335,813,598,927.39
  5. Step 5: Solve for x
    x = 10,335,813,598,927.39/3,632,470.92
  6. Step 6: Final answer
    x = 2,845,394.73

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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.