Home / 5,731,182.43-7,903,603.34-3,666,851.26

Finding the Fourth Proportional to 5,731,182.43, 7,903,603.34 and 3,666,851.26

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Solution

The fourth proportional to 5,731,182.43, 7,903,603.34 and 3,666,851.26 is: 5,056,781.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,731,182.43 : 7,903,603.34 = 3,666,851.26 : x
  2. Step 2: Convert to fraction form
    5,731,182.43/7,903,603.34 = 3,666,851.26/x
  3. Step 3: Cross multiply
    5,731,182.43x = 7,903,603.34 × 3,666,851.26
  4. Step 4: Simplify right side
    5,731,182.43x = 28,981,337,865,819.21
  5. Step 5: Solve for x
    x = 28,981,337,865,819.21/5,731,182.43
  6. Step 6: Final answer
    x = 5,056,781.60

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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.