Home / 883,036.03-1,324,750.88-322,070.53

Finding the Fourth Proportional to 883,036.03, 1,324,750.88 and 322,070.53

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Solution

The fourth proportional to 883,036.03, 1,324,750.88 and 322,070.53 is: 483,177.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,036.03 : 1,324,750.88 = 322,070.53 : x
  2. Step 2: Convert to fraction form
    883,036.03/1,324,750.88 = 322,070.53/x
  3. Step 3: Cross multiply
    883,036.03x = 1,324,750.88 × 322,070.53
  4. Step 4: Simplify right side
    883,036.03x = 426,663,218,039.57
  5. Step 5: Solve for x
    x = 426,663,218,039.57/883,036.03
  6. Step 6: Final answer
    x = 483,177.59

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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.