Home / 1,704,713.19-2,352,499.38-940,761.29

Finding the Fourth Proportional to 1,704,713.19, 2,352,499.38 and 940,761.29

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Solution

The fourth proportional to 1,704,713.19, 2,352,499.38 and 940,761.29 is: 1,298,247.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,713.19 : 2,352,499.38 = 940,761.29 : x
  2. Step 2: Convert to fraction form
    1,704,713.19/2,352,499.38 = 940,761.29/x
  3. Step 3: Cross multiply
    1,704,713.19x = 2,352,499.38 × 940,761.29
  4. Step 4: Simplify right side
    1,704,713.19x = 2,213,140,351,453
  5. Step 5: Solve for x
    x = 2,213,140,351,453/1,704,713.19
  6. Step 6: Final answer
    x = 1,298,247.92

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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.