Home / 1,944,958.15-2,684,018.05-1,073,799.91

Finding the Fourth Proportional to 1,944,958.15, 2,684,018.05 and 1,073,799.91

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Solution

The fourth proportional to 1,944,958.15, 2,684,018.05 and 1,073,799.91 is: 1,481,830.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,958.15 : 2,684,018.05 = 1,073,799.91 : x
  2. Step 2: Convert to fraction form
    1,944,958.15/2,684,018.05 = 1,073,799.91/x
  3. Step 3: Cross multiply
    1,944,958.15x = 2,684,018.05 × 1,073,799.91
  4. Step 4: Simplify right side
    1,944,958.15x = 2,882,098,340,528.38
  5. Step 5: Solve for x
    x = 2,882,098,340,528.38/1,944,958.15
  6. Step 6: Final answer
    x = 1,481,830.52

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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.