Home / 2,468,925.20-3,703,013.61-671,948.70

Finding the Fourth Proportional to 2,468,925.20, 3,703,013.61 and 671,948.70

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Solution

The fourth proportional to 2,468,925.20, 3,703,013.61 and 671,948.70 is: 1,007,821.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,925.20 : 3,703,013.61 = 671,948.70 : x
  2. Step 2: Convert to fraction form
    2,468,925.20/3,703,013.61 = 671,948.70/x
  3. Step 3: Cross multiply
    2,468,925.20x = 3,703,013.61 × 671,948.70
  4. Step 4: Simplify right side
    2,468,925.20x = 2,488,235,181,321.81
  5. Step 5: Solve for x
    x = 2,488,235,181,321.81/2,468,925.20
  6. Step 6: Final answer
    x = 1,007,821.21

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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.