Home / 2,381,777.29-3,287,372.34-1,464,795.33

Finding the Fourth Proportional to 2,381,777.29, 3,287,372.34 and 1,464,795.33

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Solution

The fourth proportional to 2,381,777.29, 3,287,372.34 and 1,464,795.33 is: 2,021,737.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,381,777.29 : 3,287,372.34 = 1,464,795.33 : x
  2. Step 2: Convert to fraction form
    2,381,777.29/3,287,372.34 = 1,464,795.33/x
  3. Step 3: Cross multiply
    2,381,777.29x = 3,287,372.34 × 1,464,795.33
  4. Step 4: Simplify right side
    2,381,777.29x = 4,815,327,651,603.17
  5. Step 5: Solve for x
    x = 4,815,327,651,603.17/2,381,777.29
  6. Step 6: Final answer
    x = 2,021,737.16

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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.