Home / 2,268,082.10-3,403,678.35-1,006,814.90

Finding the Fourth Proportional to 2,268,082.10, 3,403,678.35 and 1,006,814.90

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Solution

The fourth proportional to 2,268,082.10, 3,403,678.35 and 1,006,814.90 is: 1,510,912.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,082.10 : 3,403,678.35 = 1,006,814.90 : x
  2. Step 2: Convert to fraction form
    2,268,082.10/3,403,678.35 = 1,006,814.90/x
  3. Step 3: Cross multiply
    2,268,082.10x = 3,403,678.35 × 1,006,814.90
  4. Step 4: Simplify right side
    2,268,082.10x = 3,426,874,077,587.42
  5. Step 5: Solve for x
    x = 3,426,874,077,587.42/2,268,082.10
  6. Step 6: Final answer
    x = 1,510,912.71

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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.