Home / 4,533,146.20-6,799,719.30-1,541,330.20

Finding the Fourth Proportional to 4,533,146.20, 6,799,719.30 and 1,541,330.20

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Solution

The fourth proportional to 4,533,146.20, 6,799,719.30 and 1,541,330.20 is: 2,311,995.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,533,146.20 : 6,799,719.30 = 1,541,330.20 : x
  2. Step 2: Convert to fraction form
    4,533,146.20/6,799,719.30 = 1,541,330.20/x
  3. Step 3: Cross multiply
    4,533,146.20x = 6,799,719.30 × 1,541,330.20
  4. Step 4: Simplify right side
    4,533,146.20x = 10,480,612,708,612.86
  5. Step 5: Solve for x
    x = 10,480,612,708,612.86/4,533,146.20
  6. Step 6: Final answer
    x = 2,311,995.30

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Similar ratio
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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.