Home / 2,034,307.80-3,049,517.70-754,572.60

Finding the Fourth Proportional to 2,034,307.80, 3,049,517.70 and 754,572.60

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Solution

The fourth proportional to 2,034,307.80, 3,049,517.70 and 754,572.60 is: 1,131,137.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,307.80 : 3,049,517.70 = 754,572.60 : x
  2. Step 2: Convert to fraction form
    2,034,307.80/3,049,517.70 = 754,572.60/x
  3. Step 3: Cross multiply
    2,034,307.80x = 3,049,517.70 × 754,572.60
  4. Step 4: Simplify right side
    2,034,307.80x = 2,301,082,499,635.02
  5. Step 5: Solve for x
    x = 2,301,082,499,635.02/2,034,307.80
  6. Step 6: Final answer
    x = 1,131,137.82

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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.