Home / 1,041,142.92-1,436,767.11-582,252.27

Finding the Fourth Proportional to 1,041,142.92, 1,436,767.11 and 582,252.27

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Solution

The fourth proportional to 1,041,142.92, 1,436,767.11 and 582,252.27 is: 803,502.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,142.92 : 1,436,767.11 = 582,252.27 : x
  2. Step 2: Convert to fraction form
    1,041,142.92/1,436,767.11 = 582,252.27/x
  3. Step 3: Cross multiply
    1,041,142.92x = 1,436,767.11 × 582,252.27
  4. Step 4: Simplify right side
    1,041,142.92x = 836,560,911,258.84
  5. Step 5: Solve for x
    x = 836,560,911,258.84/1,041,142.92
  6. Step 6: Final answer
    x = 803,502.47

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Double scale
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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.