Home / 2,022,752.60-3,034,128.90-824,057.90

Finding the Fourth Proportional to 2,022,752.60, 3,034,128.90 and 824,057.90

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Solution

The fourth proportional to 2,022,752.60, 3,034,128.90 and 824,057.90 is: 1,236,086.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,752.60 : 3,034,128.90 = 824,057.90 : x
  2. Step 2: Convert to fraction form
    2,022,752.60/3,034,128.90 = 824,057.90/x
  3. Step 3: Cross multiply
    2,022,752.60x = 3,034,128.90 × 824,057.90
  4. Step 4: Simplify right side
    2,022,752.60x = 2,500,297,889,663.31
  5. Step 5: Solve for x
    x = 2,500,297,889,663.31/2,022,752.60
  6. Step 6: Final answer
    x = 1,236,086.85

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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.