Home / 1,715,869.17-2,367,892.24-951,922.73

Finding the Fourth Proportional to 1,715,869.17, 2,367,892.24 and 951,922.73

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Solution

The fourth proportional to 1,715,869.17, 2,367,892.24 and 951,922.73 is: 1,313,649.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,869.17 : 2,367,892.24 = 951,922.73 : x
  2. Step 2: Convert to fraction form
    1,715,869.17/2,367,892.24 = 951,922.73/x
  3. Step 3: Cross multiply
    1,715,869.17x = 2,367,892.24 × 951,922.73
  4. Step 4: Simplify right side
    1,715,869.17x = 2,254,050,448,986.54
  5. Step 5: Solve for x
    x = 2,254,050,448,986.54/1,715,869.17
  6. Step 6: Final answer
    x = 1,313,649.37

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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.