Home / 5,923,234.60-8,884,851.90-3,396,812.20

Finding the Fourth Proportional to 5,923,234.60, 8,884,851.90 and 3,396,812.20

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Solution

The fourth proportional to 5,923,234.60, 8,884,851.90 and 3,396,812.20 is: 5,095,218.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923,234.60 : 8,884,851.90 = 3,396,812.20 : x
  2. Step 2: Convert to fraction form
    5,923,234.60/8,884,851.90 = 3,396,812.20/x
  3. Step 3: Cross multiply
    5,923,234.60x = 8,884,851.90 × 3,396,812.20
  4. Step 4: Simplify right side
    5,923,234.60x = 30,180,173,329,113.18
  5. Step 5: Solve for x
    x = 30,180,173,329,113.18/5,923,234.60
  6. Step 6: Final answer
    x = 5,095,218.30

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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.