Home / 5,745,759.00-7,929,200.90-3,167,532.03

Finding the Fourth Proportional to 5,745,759.00, 7,929,200.90 and 3,167,532.03

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Solution

The fourth proportional to 5,745,759.00, 7,929,200.90 and 3,167,532.03 is: 4,371,223.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,745,759.00 : 7,929,200.90 = 3,167,532.03 : x
  2. Step 2: Convert to fraction form
    5,745,759.00/7,929,200.90 = 3,167,532.03/x
  3. Step 3: Cross multiply
    5,745,759.00x = 7,929,200.90 × 3,167,532.03
  4. Step 4: Simplify right side
    5,745,759.00x = 25,115,997,860,708.16
  5. Step 5: Solve for x
    x = 25,115,997,860,708.16/5,745,759.00
  6. Step 6: Final answer
    x = 4,371,223.69

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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.