Home / 2,656,179.43-3,963,552.87-2,369,902.05

Finding the Fourth Proportional to 2,656,179.43, 3,963,552.87 and 2,369,902.05

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Solution

The fourth proportional to 2,656,179.43, 3,963,552.87 and 2,369,902.05 is: 3,536,369.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,656,179.43 : 3,963,552.87 = 2,369,902.05 : x
  2. Step 2: Convert to fraction form
    2,656,179.43/3,963,552.87 = 2,369,902.05/x
  3. Step 3: Cross multiply
    2,656,179.43x = 3,963,552.87 × 2,369,902.05
  4. Step 4: Simplify right side
    2,656,179.43x = 9,393,232,071,896.38
  5. Step 5: Solve for x
    x = 9,393,232,071,896.38/2,656,179.43
  6. Step 6: Final answer
    x = 3,536,369.56

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.