Home / 5,057,200.20-7,585,800.30-1,463,084.40

Finding the Fourth Proportional to 5,057,200.20, 7,585,800.30 and 1,463,084.40

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Solution

The fourth proportional to 5,057,200.20, 7,585,800.30 and 1,463,084.40 is: 2,194,626.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,057,200.20 : 7,585,800.30 = 1,463,084.40 : x
  2. Step 2: Convert to fraction form
    5,057,200.20/7,585,800.30 = 1,463,084.40/x
  3. Step 3: Cross multiply
    5,057,200.20x = 7,585,800.30 × 1,463,084.40
  4. Step 4: Simplify right side
    5,057,200.20x = 11,098,666,080,445.32
  5. Step 5: Solve for x
    x = 11,098,666,080,445.32/5,057,200.20
  6. Step 6: Final answer
    x = 2,194,626.60

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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.