Home / 1,704,909.92-2,352,764.10-940,963.46

Finding the Fourth Proportional to 1,704,909.92, 2,352,764.10 and 940,963.46

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Solution

The fourth proportional to 1,704,909.92, 2,352,764.10 and 940,963.46 is: 1,298,523.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,909.92 : 2,352,764.10 = 940,963.46 : x
  2. Step 2: Convert to fraction form
    1,704,909.92/2,352,764.10 = 940,963.46/x
  3. Step 3: Cross multiply
    1,704,909.92x = 2,352,764.10 × 940,963.46
  4. Step 4: Simplify right side
    1,704,909.92x = 2,213,865,048,099.79
  5. Step 5: Solve for x
    x = 2,213,865,048,099.79/1,704,909.92
  6. Step 6: Final answer
    x = 1,298,523.18

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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.