Home / 2,068,752.20-3,103,128.30-572,844.20

Finding the Fourth Proportional to 2,068,752.20, 3,103,128.30 and 572,844.20

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Solution

The fourth proportional to 2,068,752.20, 3,103,128.30 and 572,844.20 is: 859,266.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,752.20 : 3,103,128.30 = 572,844.20 : x
  2. Step 2: Convert to fraction form
    2,068,752.20/3,103,128.30 = 572,844.20/x
  3. Step 3: Cross multiply
    2,068,752.20x = 3,103,128.30 × 572,844.20
  4. Step 4: Simplify right side
    2,068,752.20x = 1,777,609,048,510.86
  5. Step 5: Solve for x
    x = 1,777,609,048,510.86/2,068,752.20
  6. Step 6: Final answer
    x = 859,266.30

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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.