Home / 794,089.24-1,191,131.02-344,751.46

Finding the Fourth Proportional to 794,089.24, 1,191,131.02 and 344,751.46

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Solution

The fourth proportional to 794,089.24, 1,191,131.02 and 344,751.46 is: 517,125.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,089.24 : 1,191,131.02 = 344,751.46 : x
  2. Step 2: Convert to fraction form
    794,089.24/1,191,131.02 = 344,751.46/x
  3. Step 3: Cross multiply
    794,089.24x = 1,191,131.02 × 344,751.46
  4. Step 4: Simplify right side
    794,089.24x = 410,644,158,196.29
  5. Step 5: Solve for x
    x = 410,644,158,196.29/794,089.24
  6. Step 6: Final answer
    x = 517,125.96

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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.