Home / 2,663,676.53-3,674,974.13-1,516,944.95

Finding the Fourth Proportional to 2,663,676.53, 3,674,974.13 and 1,516,944.95

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Solution

The fourth proportional to 2,663,676.53, 3,674,974.13 and 1,516,944.95 is: 2,092,871.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,663,676.53 : 3,674,974.13 = 1,516,944.95 : x
  2. Step 2: Convert to fraction form
    2,663,676.53/3,674,974.13 = 1,516,944.95/x
  3. Step 3: Cross multiply
    2,663,676.53x = 3,674,974.13 × 1,516,944.95
  4. Step 4: Simplify right side
    2,663,676.53x = 5,574,733,447,884.14
  5. Step 5: Solve for x
    x = 5,574,733,447,884.14/2,663,676.53
  6. Step 6: Final answer
    x = 2,092,871.78

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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.