Home / 732,224.44-1,098,303.85-199,743.76

Finding the Fourth Proportional to 732,224.44, 1,098,303.85 and 199,743.76

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Solution

The fourth proportional to 732,224.44, 1,098,303.85 and 199,743.76 is: 299,606.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,224.44 : 1,098,303.85 = 199,743.76 : x
  2. Step 2: Convert to fraction form
    732,224.44/1,098,303.85 = 199,743.76/x
  3. Step 3: Cross multiply
    732,224.44x = 1,098,303.85 × 199,743.76
  4. Step 4: Simplify right side
    732,224.44x = 219,379,334,131.24
  5. Step 5: Solve for x
    x = 219,379,334,131.24/732,224.44
  6. Step 6: Final answer
    x = 299,606.68

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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.