Home / 2,835,759.54-4,249,839.74-2,654,155.92

Finding the Fourth Proportional to 2,835,759.54, 4,249,839.74 and 2,654,155.92

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Solution

The fourth proportional to 2,835,759.54, 4,249,839.74 and 2,654,155.92 is: 3,977,677.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,759.54 : 4,249,839.74 = 2,654,155.92 : x
  2. Step 2: Convert to fraction form
    2,835,759.54/4,249,839.74 = 2,654,155.92/x
  3. Step 3: Cross multiply
    2,835,759.54x = 4,249,839.74 × 2,654,155.92
  4. Step 4: Simplify right side
    2,835,759.54x = 11,279,737,304,972.26
  5. Step 5: Solve for x
    x = 11,279,737,304,972.26/2,835,759.54
  6. Step 6: Final answer
    x = 3,977,677.64

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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.