Home / 2,392,419.24-3,301,543.98-1,359,933.66

Finding the Fourth Proportional to 2,392,419.24, 3,301,543.98 and 1,359,933.66

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Solution

The fourth proportional to 2,392,419.24, 3,301,543.98 and 1,359,933.66 is: 1,876,711.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,419.24 : 3,301,543.98 = 1,359,933.66 : x
  2. Step 2: Convert to fraction form
    2,392,419.24/3,301,543.98 = 1,359,933.66/x
  3. Step 3: Cross multiply
    2,392,419.24x = 3,301,543.98 × 1,359,933.66
  4. Step 4: Simplify right side
    2,392,419.24x = 4,489,880,788,372.37
  5. Step 5: Solve for x
    x = 4,489,880,788,372.37/2,392,419.24
  6. Step 6: Final answer
    x = 1,876,711.54

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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.