Home / 2,527,023.77-3,789,147.51-1,244,809.97

Finding the Fourth Proportional to 2,527,023.77, 3,789,147.51 and 1,244,809.97

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Solution

The fourth proportional to 2,527,023.77, 3,789,147.51 and 1,244,809.97 is: 1,866,531.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,527,023.77 : 3,789,147.51 = 1,244,809.97 : x
  2. Step 2: Convert to fraction form
    2,527,023.77/3,789,147.51 = 1,244,809.97/x
  3. Step 3: Cross multiply
    2,527,023.77x = 3,789,147.51 × 1,244,809.97
  4. Step 4: Simplify right side
    2,527,023.77x = 4,716,768,579,302.94
  5. Step 5: Solve for x
    x = 4,716,768,579,302.94/2,527,023.77
  6. Step 6: Final answer
    x = 1,866,531.15

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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.