Home / 794,088.24-1,191,129.53-344,750.46

Finding the Fourth Proportional to 794,088.24, 1,191,129.53 and 344,750.46

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Solution

The fourth proportional to 794,088.24, 1,191,129.53 and 344,750.46 is: 517,124.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,088.24 : 1,191,129.53 = 344,750.46 : x
  2. Step 2: Convert to fraction form
    794,088.24/1,191,129.53 = 344,750.46/x
  3. Step 3: Cross multiply
    794,088.24x = 1,191,129.53 × 344,750.46
  4. Step 4: Simplify right side
    794,088.24x = 410,642,451,663.33
  5. Step 5: Solve for x
    x = 410,642,451,663.33/794,088.24
  6. Step 6: Final answer
    x = 517,124.46

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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.