Home / 951,137.98-1,426,292.22-359,747.26

Finding the Fourth Proportional to 951,137.98, 1,426,292.22 and 359,747.26

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Solution

The fourth proportional to 951,137.98, 1,426,292.22 and 359,747.26 is: 539,464.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,137.98 : 1,426,292.22 = 359,747.26 : x
  2. Step 2: Convert to fraction form
    951,137.98/1,426,292.22 = 359,747.26/x
  3. Step 3: Cross multiply
    951,137.98x = 1,426,292.22 × 359,747.26
  4. Step 4: Simplify right side
    951,137.98x = 513,104,718,104.32
  5. Step 5: Solve for x
    x = 513,104,718,104.32/951,137.98
  6. Step 6: Final answer
    x = 539,464.02

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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.