Home / 5,840,540.16-8,759,331.40-1,740,915.24

Finding the Fourth Proportional to 5,840,540.16, 8,759,331.40 and 1,740,915.24

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Solution

The fourth proportional to 5,840,540.16, 8,759,331.40 and 1,740,915.24 is: 2,610,932.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,840,540.16 : 8,759,331.40 = 1,740,915.24 : x
  2. Step 2: Convert to fraction form
    5,840,540.16/8,759,331.40 = 1,740,915.24/x
  3. Step 3: Cross multiply
    5,840,540.16x = 8,759,331.40 × 1,740,915.24
  4. Step 4: Simplify right side
    5,840,540.16x = 15,249,253,526,470.54
  5. Step 5: Solve for x
    x = 15,249,253,526,470.54/5,840,540.16
  6. Step 6: Final answer
    x = 2,610,932.06

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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.