Home / 3,569,001.12-5,353,505.10-2,936,585.52

Finding the Fourth Proportional to 3,569,001.12, 5,353,505.10 and 2,936,585.52

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Solution

The fourth proportional to 3,569,001.12, 5,353,505.10 and 2,936,585.52 is: 4,404,881.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569,001.12 : 5,353,505.10 = 2,936,585.52 : x
  2. Step 2: Convert to fraction form
    3,569,001.12/5,353,505.10 = 2,936,585.52/x
  3. Step 3: Cross multiply
    3,569,001.12x = 5,353,505.10 × 2,936,585.52
  4. Step 4: Simplify right side
    3,569,001.12x = 15,721,025,557,906.15
  5. Step 5: Solve for x
    x = 15,721,025,557,906.15/3,569,001.12
  6. Step 6: Final answer
    x = 4,404,881.09

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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.