Home / 1,941,240.27-2,911,867.56-593,397.66

Finding the Fourth Proportional to 1,941,240.27, 2,911,867.56 and 593,397.66

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Solution

The fourth proportional to 1,941,240.27, 2,911,867.56 and 593,397.66 is: 890,098.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,941,240.27 : 2,911,867.56 = 593,397.66 : x
  2. Step 2: Convert to fraction form
    1,941,240.27/2,911,867.56 = 593,397.66/x
  3. Step 3: Cross multiply
    1,941,240.27x = 2,911,867.56 × 593,397.66
  4. Step 4: Simplify right side
    1,941,240.27x = 1,727,895,396,333.91
  5. Step 5: Solve for x
    x = 1,727,895,396,333.91/1,941,240.27
  6. Step 6: Final answer
    x = 890,098.68

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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.