Home / 2,023,251.52-3,032,542.56-760,271.68

Finding the Fourth Proportional to 2,023,251.52, 3,032,542.56 and 760,271.68

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Solution

The fourth proportional to 2,023,251.52, 3,032,542.56 and 760,271.68 is: 1,139,530.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,251.52 : 3,032,542.56 = 760,271.68 : x
  2. Step 2: Convert to fraction form
    2,023,251.52/3,032,542.56 = 760,271.68/x
  3. Step 3: Cross multiply
    2,023,251.52x = 3,032,542.56 × 760,271.68
  4. Step 4: Simplify right side
    2,023,251.52x = 2,305,556,226,762.70
  5. Step 5: Solve for x
    x = 2,305,556,226,762.70/2,023,251.52
  6. Step 6: Final answer
    x = 1,139,530.21

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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.