Home / 9,813,150.20-14,720,732.03-3,752,979.08

Finding the Fourth Proportional to 9,813,150.20, 14,720,732.03 and 3,752,979.08

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Solution

The fourth proportional to 9,813,150.20, 14,720,732.03 and 3,752,979.08 is: 5,629,853.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,813,150.20 : 14,720,732.03 = 3,752,979.08 : x
  2. Step 2: Convert to fraction form
    9,813,150.20/14,720,732.03 = 3,752,979.08/x
  3. Step 3: Cross multiply
    9,813,150.20x = 14,720,732.03 × 3,752,979.08
  4. Step 4: Simplify right side
    9,813,150.20x = 55,246,599,286,654.73
  5. Step 5: Solve for x
    x = 55,246,599,286,654.73/9,813,150.20
  6. Step 6: Final answer
    x = 5,629,853.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.