Home / 1,034,711.24-1,427,886.90-582,002.12

Finding the Fourth Proportional to 1,034,711.24, 1,427,886.90 and 582,002.12

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Solution

The fourth proportional to 1,034,711.24, 1,427,886.90 and 582,002.12 is: 803,154.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,711.24 : 1,427,886.90 = 582,002.12 : x
  2. Step 2: Convert to fraction form
    1,034,711.24/1,427,886.90 = 582,002.12/x
  3. Step 3: Cross multiply
    1,034,711.24x = 1,427,886.90 × 582,002.12
  4. Step 4: Simplify right side
    1,034,711.24x = 831,033,202,920.23
  5. Step 5: Solve for x
    x = 831,033,202,920.23/1,034,711.24
  6. Step 6: Final answer
    x = 803,154.71

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1.5x scale

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.