Home / 2,549,812.14-3,823,826.94-752,218.56

Finding the Fourth Proportional to 2,549,812.14, 3,823,826.94 and 752,218.56

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Solution

The fourth proportional to 2,549,812.14, 3,823,826.94 and 752,218.56 is: 1,128,064.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,549,812.14 : 3,823,826.94 = 752,218.56 : x
  2. Step 2: Convert to fraction form
    2,549,812.14/3,823,826.94 = 752,218.56/x
  3. Step 3: Cross multiply
    2,549,812.14x = 3,823,826.94 × 752,218.56
  4. Step 4: Simplify right side
    2,549,812.14x = 2,876,353,594,496.01
  5. Step 5: Solve for x
    x = 2,876,353,594,496.01/2,549,812.14
  6. Step 6: Final answer
    x = 1,128,064.91

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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.