Home / 883,265.30-1,324,897.95-824,216.30

Finding the Fourth Proportional to 883,265.30, 1,324,897.95 and 824,216.30

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Solution

The fourth proportional to 883,265.30, 1,324,897.95 and 824,216.30 is: 1,236,324.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,265.30 : 1,324,897.95 = 824,216.30 : x
  2. Step 2: Convert to fraction form
    883,265.30/1,324,897.95 = 824,216.30/x
  3. Step 3: Cross multiply
    883,265.30x = 1,324,897.95 × 824,216.30
  4. Step 4: Simplify right side
    883,265.30x = 1,092,002,486,226.59
  5. Step 5: Solve for x
    x = 1,092,002,486,226.59/883,265.30
  6. Step 6: Final answer
    x = 1,236,324.45

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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.