Home / 2,538,585.17-3,805,884.04-1,737,437.86

Finding the Fourth Proportional to 2,538,585.17, 3,805,884.04 and 1,737,437.86

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Solution

The fourth proportional to 2,538,585.17, 3,805,884.04 and 1,737,437.86 is: 2,604,792.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,538,585.17 : 3,805,884.04 = 1,737,437.86 : x
  2. Step 2: Convert to fraction form
    2,538,585.17/3,805,884.04 = 1,737,437.86/x
  3. Step 3: Cross multiply
    2,538,585.17x = 3,805,884.04 × 1,737,437.86
  4. Step 4: Simplify right side
    2,538,585.17x = 6,612,487,021,865.76
  5. Step 5: Solve for x
    x = 6,612,487,021,865.76/2,538,585.17
  6. Step 6: Final answer
    x = 2,604,792.27

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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.