Home / 824,067.46-1,137,306.99-501,966.10

Finding the Fourth Proportional to 824,067.46, 1,137,306.99 and 501,966.10

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Solution

The fourth proportional to 824,067.46, 1,137,306.99 and 501,966.10 is: 692,770.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    824,067.46 : 1,137,306.99 = 501,966.10 : x
  2. Step 2: Convert to fraction form
    824,067.46/1,137,306.99 = 501,966.10/x
  3. Step 3: Cross multiply
    824,067.46x = 1,137,306.99 × 501,966.10
  4. Step 4: Simplify right side
    824,067.46x = 570,889,554,273.04
  5. Step 5: Solve for x
    x = 570,889,554,273.04/824,067.46
  6. Step 6: Final answer
    x = 692,770.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.