Home / 2,754,502.60-4,131,753.90-732,742.60

Finding the Fourth Proportional to 2,754,502.60, 4,131,753.90 and 732,742.60

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Solution

The fourth proportional to 2,754,502.60, 4,131,753.90 and 732,742.60 is: 1,099,113.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754,502.60 : 4,131,753.90 = 732,742.60 : x
  2. Step 2: Convert to fraction form
    2,754,502.60/4,131,753.90 = 732,742.60/x
  3. Step 3: Cross multiply
    2,754,502.60x = 4,131,753.90 × 732,742.60
  4. Step 4: Simplify right side
    2,754,502.60x = 3,027,512,095,246.14
  5. Step 5: Solve for x
    x = 3,027,512,095,246.14/2,754,502.60
  6. Step 6: Final answer
    x = 1,099,113.90

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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.