Home / 794,793.24-1,099,702.89-693,030.90

Finding the Fourth Proportional to 794,793.24, 1,099,702.89 and 693,030.90

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Solution

The fourth proportional to 794,793.24, 1,099,702.89 and 693,030.90 is: 958,901.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,793.24 : 1,099,702.89 = 693,030.90 : x
  2. Step 2: Convert to fraction form
    794,793.24/1,099,702.89 = 693,030.90/x
  3. Step 3: Cross multiply
    794,793.24x = 1,099,702.89 × 693,030.90
  4. Step 4: Simplify right side
    794,793.24x = 762,128,083,589.30
  5. Step 5: Solve for x
    x = 762,128,083,589.30/794,793.24
  6. Step 6: Final answer
    x = 958,901.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.