Home / 3,259,265.30-4,888,897.95-2,419,457.30

Finding the Fourth Proportional to 3,259,265.30, 4,888,897.95 and 2,419,457.30

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Solution

The fourth proportional to 3,259,265.30, 4,888,897.95 and 2,419,457.30 is: 3,629,185.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259,265.30 : 4,888,897.95 = 2,419,457.30 : x
  2. Step 2: Convert to fraction form
    3,259,265.30/4,888,897.95 = 2,419,457.30/x
  3. Step 3: Cross multiply
    3,259,265.30x = 4,888,897.95 × 2,419,457.30
  4. Step 4: Simplify right side
    3,259,265.30x = 11,828,479,834,082.54
  5. Step 5: Solve for x
    x = 11,828,479,834,082.54/3,259,265.30
  6. Step 6: Final answer
    x = 3,629,185.95

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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.