Home / 1,713,174.15-2,364,180.34-949,227.71

Finding the Fourth Proportional to 1,713,174.15, 2,364,180.34 and 949,227.71

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Solution

The fourth proportional to 1,713,174.15, 2,364,180.34 and 949,227.71 is: 1,309,934.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,174.15 : 2,364,180.34 = 949,227.71 : x
  2. Step 2: Convert to fraction form
    1,713,174.15/2,364,180.34 = 949,227.71/x
  3. Step 3: Cross multiply
    1,713,174.15x = 2,364,180.34 × 949,227.71
  4. Step 4: Simplify right side
    1,713,174.15x = 2,244,145,488,379.86
  5. Step 5: Solve for x
    x = 2,244,145,488,379.86/1,713,174.15
  6. Step 6: Final answer
    x = 1,309,934.25

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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.