Home / 996,814.26-1,375,603.32-544,105.26

Finding the Fourth Proportional to 996,814.26, 1,375,603.32 and 544,105.26

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Solution

The fourth proportional to 996,814.26, 1,375,603.32 and 544,105.26 is: 750,865.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,814.26 : 1,375,603.32 = 544,105.26 : x
  2. Step 2: Convert to fraction form
    996,814.26/1,375,603.32 = 544,105.26/x
  3. Step 3: Cross multiply
    996,814.26x = 1,375,603.32 × 544,105.26
  4. Step 4: Simplify right side
    996,814.26x = 748,473,002,085.46
  5. Step 5: Solve for x
    x = 748,473,002,085.46/996,814.26
  6. Step 6: Final answer
    x = 750,865.06

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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.