Home / 1,715,193.65-2,367,112.61-951,493.25

Finding the Fourth Proportional to 1,715,193.65, 2,367,112.61 and 951,493.25

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Solution

The fourth proportional to 1,715,193.65, 2,367,112.61 and 951,493.25 is: 1,313,141.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,193.65 : 2,367,112.61 = 951,493.25 : x
  2. Step 2: Convert to fraction form
    1,715,193.65/2,367,112.61 = 951,493.25/x
  3. Step 3: Cross multiply
    1,715,193.65x = 2,367,112.61 × 951,493.25
  4. Step 4: Simplify right side
    1,715,193.65x = 2,252,291,665,647.42
  5. Step 5: Solve for x
    x = 2,252,291,665,647.42/1,715,193.65
  6. Step 6: Final answer
    x = 1,313,141.33

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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.