Home / 1,541,695.59-2,127,286.13-968,327.37

Finding the Fourth Proportional to 1,541,695.59, 2,127,286.13 and 968,327.37

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Solution

The fourth proportional to 1,541,695.59, 2,127,286.13 and 968,327.37 is: 1,336,132.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,541,695.59 : 2,127,286.13 = 968,327.37 : x
  2. Step 2: Convert to fraction form
    1,541,695.59/2,127,286.13 = 968,327.37/x
  3. Step 3: Cross multiply
    1,541,695.59x = 2,127,286.13 × 968,327.37
  4. Step 4: Simplify right side
    1,541,695.59x = 2,059,909,378,658.74
  5. Step 5: Solve for x
    x = 2,059,909,378,658.74/1,541,695.59
  6. Step 6: Final answer
    x = 1,336,132.37

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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.