Home / 3,792,000.20-5,688,000.30-3,687,024.20

Finding the Fourth Proportional to 3,792,000.20, 5,688,000.30 and 3,687,024.20

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Solution

The fourth proportional to 3,792,000.20, 5,688,000.30 and 3,687,024.20 is: 5,530,536.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,792,000.20 : 5,688,000.30 = 3,687,024.20 : x
  2. Step 2: Convert to fraction form
    3,792,000.20/5,688,000.30 = 3,687,024.20/x
  3. Step 3: Cross multiply
    3,792,000.20x = 5,688,000.30 × 3,687,024.20
  4. Step 4: Simplify right side
    3,792,000.20x = 20,971,794,755,707.26
  5. Step 5: Solve for x
    x = 20,971,794,755,707.26/3,792,000.20
  6. Step 6: Final answer
    x = 5,530,536.30

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Double scale
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Similar ratio
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1.5x scale

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.