Home / 2,365,381.85-3,264,294.21-1,332,899.15

Finding the Fourth Proportional to 2,365,381.85, 3,264,294.21 and 1,332,899.15

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Solution

The fourth proportional to 2,365,381.85, 3,264,294.21 and 1,332,899.15 is: 1,839,438.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,381.85 : 3,264,294.21 = 1,332,899.15 : x
  2. Step 2: Convert to fraction form
    2,365,381.85/3,264,294.21 = 1,332,899.15/x
  3. Step 3: Cross multiply
    2,365,381.85x = 3,264,294.21 × 1,332,899.15
  4. Step 4: Simplify right side
    2,365,381.85x = 4,350,974,977,858.92
  5. Step 5: Solve for x
    x = 4,350,974,977,858.92/2,365,381.85
  6. Step 6: Final answer
    x = 1,839,438.73

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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.