Home / 3,311,944.14-4,967,916.18-1,068,082.14

Finding the Fourth Proportional to 3,311,944.14, 4,967,916.18 and 1,068,082.14

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Solution

The fourth proportional to 3,311,944.14, 4,967,916.18 and 1,068,082.14 is: 1,602,123.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311,944.14 : 4,967,916.18 = 1,068,082.14 : x
  2. Step 2: Convert to fraction form
    3,311,944.14/4,967,916.18 = 1,068,082.14/x
  3. Step 3: Cross multiply
    3,311,944.14x = 4,967,916.18 × 1,068,082.14
  4. Step 4: Simplify right side
    3,311,944.14x = 5,306,142,544,875.02
  5. Step 5: Solve for x
    x = 5,306,142,544,875.02/3,311,944.14
  6. Step 6: Final answer
    x = 1,602,123.20

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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.