Home / 1,715,063.74-2,366,791.34-940,700.88

Finding the Fourth Proportional to 1,715,063.74, 2,366,791.34 and 940,700.88

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Solution

The fourth proportional to 1,715,063.74, 2,366,791.34 and 940,700.88 is: 1,298,169.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,063.74 : 2,366,791.34 = 940,700.88 : x
  2. Step 2: Convert to fraction form
    1,715,063.74/2,366,791.34 = 940,700.88/x
  3. Step 3: Cross multiply
    1,715,063.74x = 2,366,791.34 × 940,700.88
  4. Step 4: Simplify right side
    1,715,063.74x = 2,226,442,696,314.38
  5. Step 5: Solve for x
    x = 2,226,442,696,314.38/1,715,063.74
  6. Step 6: Final answer
    x = 1,298,169.07

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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.