Home / 5,025,282.57-6,936,121.71-2,851,098.39

Finding the Fourth Proportional to 5,025,282.57, 6,936,121.71 and 2,851,098.39

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Solution

The fourth proportional to 5,025,282.57, 6,936,121.71 and 2,851,098.39 is: 3,935,214.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,025,282.57 : 6,936,121.71 = 2,851,098.39 : x
  2. Step 2: Convert to fraction form
    5,025,282.57/6,936,121.71 = 2,851,098.39/x
  3. Step 3: Cross multiply
    5,025,282.57x = 6,936,121.71 × 2,851,098.39
  4. Step 4: Simplify right side
    5,025,282.57x = 19,775,565,440,225.05
  5. Step 5: Solve for x
    x = 19,775,565,440,225.05/5,025,282.57
  6. Step 6: Final answer
    x = 3,935,214.62

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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.