Home / 9,067,082.10-13,595,957.55-3,384,381.30

Finding the Fourth Proportional to 9,067,082.10, 13,595,957.55 and 3,384,381.30

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Solution

The fourth proportional to 9,067,082.10, 13,595,957.55 and 3,384,381.30 is: 5,074,830.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,067,082.10 : 13,595,957.55 = 3,384,381.30 : x
  2. Step 2: Convert to fraction form
    9,067,082.10/13,595,957.55 = 3,384,381.30/x
  3. Step 3: Cross multiply
    9,067,082.10x = 13,595,957.55 × 3,384,381.30
  4. Step 4: Simplify right side
    9,067,082.10x = 46,013,904,487,813.81
  5. Step 5: Solve for x
    x = 46,013,904,487,813.81/9,067,082.10
  6. Step 6: Final answer
    x = 5,074,830.47

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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.