Home / 4,017,584.52-5,543,404.07-2,386,541.79

Finding the Fourth Proportional to 4,017,584.52, 5,543,404.07 and 2,386,541.79

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Solution

The fourth proportional to 4,017,584.52, 5,543,404.07 and 2,386,541.79 is: 3,292,915.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,584.52 : 5,543,404.07 = 2,386,541.79 : x
  2. Step 2: Convert to fraction form
    4,017,584.52/5,543,404.07 = 2,386,541.79/x
  3. Step 3: Cross multiply
    4,017,584.52x = 5,543,404.07 × 2,386,541.79
  4. Step 4: Simplify right side
    4,017,584.52x = 13,229,565,459,978.38
  5. Step 5: Solve for x
    x = 13,229,565,459,978.38/4,017,584.52
  6. Step 6: Final answer
    x = 3,292,915.28

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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.