Home / 1,471,593.46-2,029,534.39-954,838.16

Finding the Fourth Proportional to 1,471,593.46, 2,029,534.39 and 954,838.16

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Solution

The fourth proportional to 1,471,593.46, 2,029,534.39 and 954,838.16 is: 1,316,856.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,471,593.46 : 2,029,534.39 = 954,838.16 : x
  2. Step 2: Convert to fraction form
    1,471,593.46/2,029,534.39 = 954,838.16/x
  3. Step 3: Cross multiply
    1,471,593.46x = 2,029,534.39 × 954,838.16
  4. Step 4: Simplify right side
    1,471,593.46x = 1,937,876,882,604.32
  5. Step 5: Solve for x
    x = 1,937,876,882,604.32/1,471,593.46
  6. Step 6: Final answer
    x = 1,316,856.14

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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.