Home / 3,472,445.97-4,791,966.08-1,923,710.58

Finding the Fourth Proportional to 3,472,445.97, 4,791,966.08 and 1,923,710.58

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Solution

The fourth proportional to 3,472,445.97, 4,791,966.08 and 1,923,710.58 is: 2,654,715.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,472,445.97 : 4,791,966.08 = 1,923,710.58 : x
  2. Step 2: Convert to fraction form
    3,472,445.97/4,791,966.08 = 1,923,710.58/x
  3. Step 3: Cross multiply
    3,472,445.97x = 4,791,966.08 × 1,923,710.58
  4. Step 4: Simplify right side
    3,472,445.97x = 9,218,355,837,478.57
  5. Step 5: Solve for x
    x = 9,218,355,837,478.57/3,472,445.97
  6. Step 6: Final answer
    x = 2,654,715.41

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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.