Home / 4,103,949.80-5,667,082.16-2,557,850.16

Finding the Fourth Proportional to 4,103,949.80, 5,667,082.16 and 2,557,850.16

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Solution

The fourth proportional to 4,103,949.80, 5,667,082.16 and 2,557,850.16 is: 3,532,096.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103,949.80 : 5,667,082.16 = 2,557,850.16 : x
  2. Step 2: Convert to fraction form
    4,103,949.80/5,667,082.16 = 2,557,850.16/x
  3. Step 3: Cross multiply
    4,103,949.80x = 5,667,082.16 × 2,557,850.16
  4. Step 4: Simplify right side
    4,103,949.80x = 14,495,547,009,689.15
  5. Step 5: Solve for x
    x = 14,495,547,009,689.15/4,103,949.80
  6. Step 6: Final answer
    x = 3,532,096.57

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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.