Home / 4,968,954.59-6,857,168.00-2,793,515.61

Finding the Fourth Proportional to 4,968,954.59, 6,857,168.00 and 2,793,515.61

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Solution

The fourth proportional to 4,968,954.59, 6,857,168.00 and 2,793,515.61 is: 3,855,057.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,954.59 : 6,857,168.00 = 2,793,515.61 : x
  2. Step 2: Convert to fraction form
    4,968,954.59/6,857,168.00 = 2,793,515.61/x
  3. Step 3: Cross multiply
    4,968,954.59x = 6,857,168.00 × 2,793,515.61
  4. Step 4: Simplify right side
    4,968,954.59x = 19,155,605,834,424.90
  5. Step 5: Solve for x
    x = 19,155,605,834,424.90/4,968,954.59
  6. Step 6: Final answer
    x = 3,855,057.54

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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.