Home / 1,101,793.35-1,652,690.03-961,825.35

Finding the Fourth Proportional to 1,101,793.35, 1,652,690.03 and 961,825.35

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Solution

The fourth proportional to 1,101,793.35, 1,652,690.03 and 961,825.35 is: 1,442,738.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,101,793.35 : 1,652,690.03 = 961,825.35 : x
  2. Step 2: Convert to fraction form
    1,101,793.35/1,652,690.03 = 961,825.35/x
  3. Step 3: Cross multiply
    1,101,793.35x = 1,652,690.03 × 961,825.35
  4. Step 4: Simplify right side
    1,101,793.35x = 1,589,599,161,737.13
  5. Step 5: Solve for x
    x = 1,589,599,161,737.13/1,101,793.35
  6. Step 6: Final answer
    x = 1,442,738.03

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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.