Home / 994,812.60-1,491,344.10-595,612.20

Finding the Fourth Proportional to 994,812.60, 1,491,344.10 and 595,612.20

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Solution

The fourth proportional to 994,812.60, 1,491,344.10 and 595,612.20 is: 892,894.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,812.60 : 1,491,344.10 = 595,612.20 : x
  2. Step 2: Convert to fraction form
    994,812.60/1,491,344.10 = 595,612.20/x
  3. Step 3: Cross multiply
    994,812.60x = 1,491,344.10 × 595,612.20
  4. Step 4: Simplify right side
    994,812.60x = 888,262,740,358.02
  5. Step 5: Solve for x
    x = 888,262,740,358.02/994,812.60
  6. Step 6: Final answer
    x = 892,894.54

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Double scale
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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.