Home / 1,034,522.50-1,427,427-604,719.46

Finding the Fourth Proportional to 1,034,522.50, 1,427,427 and 604,719.46

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Solution

The fourth proportional to 1,034,522.50, 1,427,427 and 604,719.46 is: 834,387.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,522.50 : 1,427,427 = 604,719.46 : x
  2. Step 2: Convert to fraction form
    1,034,522.50/1,427,427 = 604,719.46/x
  3. Step 3: Cross multiply
    1,034,522.50x = 1,427,427 × 604,719.46
  4. Step 4: Simplify right side
    1,034,522.50x = 863,192,884,629.42
  5. Step 5: Solve for x
    x = 863,192,884,629.42/1,034,522.50
  6. Step 6: Final answer
    x = 834,387.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.