Home / 2,031,444.52-3,044,542.38-966,812.92

Finding the Fourth Proportional to 2,031,444.52, 3,044,542.38 and 966,812.92

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Solution

The fourth proportional to 2,031,444.52, 3,044,542.38 and 966,812.92 is: 1,448,970.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,031,444.52 : 3,044,542.38 = 966,812.92 : x
  2. Step 2: Convert to fraction form
    2,031,444.52/3,044,542.38 = 966,812.92/x
  3. Step 3: Cross multiply
    2,031,444.52x = 3,044,542.38 × 966,812.92
  4. Step 4: Simplify right side
    2,031,444.52x = 2,943,502,908,471.55
  5. Step 5: Solve for x
    x = 2,943,502,908,471.55/2,031,444.52
  6. Step 6: Final answer
    x = 1,448,970.37

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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.