Home / 2,747,988.59-3,792,285.03-1,524,254.25

Finding the Fourth Proportional to 2,747,988.59, 3,792,285.03 and 1,524,254.25

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Solution

The fourth proportional to 2,747,988.59, 3,792,285.03 and 1,524,254.25 is: 2,103,504.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,747,988.59 : 3,792,285.03 = 1,524,254.25 : x
  2. Step 2: Convert to fraction form
    2,747,988.59/3,792,285.03 = 1,524,254.25/x
  3. Step 3: Cross multiply
    2,747,988.59x = 3,792,285.03 × 1,524,254.25
  4. Step 4: Simplify right side
    2,747,988.59x = 5,780,406,594,125.90
  5. Step 5: Solve for x
    x = 5,780,406,594,125.90/2,747,988.59
  6. Step 6: Final answer
    x = 2,103,504.59

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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.