Home / 1,541,833.79-2,313,538.61-1,029,847.97

Finding the Fourth Proportional to 1,541,833.79, 2,313,538.61 and 1,029,847.97

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Solution

The fourth proportional to 1,541,833.79, 2,313,538.61 and 1,029,847.97 is: 1,545,298.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,541,833.79 : 2,313,538.61 = 1,029,847.97 : x
  2. Step 2: Convert to fraction form
    1,541,833.79/2,313,538.61 = 1,029,847.97/x
  3. Step 3: Cross multiply
    1,541,833.79x = 2,313,538.61 × 1,029,847.97
  4. Step 4: Simplify right side
    1,541,833.79x = 2,382,593,041,659.73
  5. Step 5: Solve for x
    x = 2,382,593,041,659.73/1,541,833.79
  6. Step 6: Final answer
    x = 1,545,298.24

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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.