Home / 1,944,667.92-2,917,001.76-524,723.94

Finding the Fourth Proportional to 1,944,667.92, 2,917,001.76 and 524,723.94

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Solution

The fourth proportional to 1,944,667.92, 2,917,001.76 and 524,723.94 is: 787,085.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,667.92 : 2,917,001.76 = 524,723.94 : x
  2. Step 2: Convert to fraction form
    1,944,667.92/2,917,001.76 = 524,723.94/x
  3. Step 3: Cross multiply
    1,944,667.92x = 2,917,001.76 × 524,723.94
  4. Step 4: Simplify right side
    1,944,667.92x = 1,530,620,656,494.13
  5. Step 5: Solve for x
    x = 1,530,620,656,494.13/1,944,667.92
  6. Step 6: Final answer
    x = 787,085.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.