Home / 2,392,854.88-3,589,282.32-709,958.38

Finding the Fourth Proportional to 2,392,854.88, 3,589,282.32 and 709,958.38

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Solution

The fourth proportional to 2,392,854.88, 3,589,282.32 and 709,958.38 is: 1,064,937.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,854.88 : 3,589,282.32 = 709,958.38 : x
  2. Step 2: Convert to fraction form
    2,392,854.88/3,589,282.32 = 709,958.38/x
  3. Step 3: Cross multiply
    2,392,854.88x = 3,589,282.32 × 709,958.38
  4. Step 4: Simplify right side
    2,392,854.88x = 2,548,241,061,269.84
  5. Step 5: Solve for x
    x = 2,548,241,061,269.84/2,392,854.88
  6. Step 6: Final answer
    x = 1,064,937.57

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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.