Home / 8,046,098.57-11,103,629.49-4,375,012.11

Finding the Fourth Proportional to 8,046,098.57, 11,103,629.49 and 4,375,012.11

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Solution

The fourth proportional to 8,046,098.57, 11,103,629.49 and 4,375,012.11 is: 6,037,524.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,046,098.57 : 11,103,629.49 = 4,375,012.11 : x
  2. Step 2: Convert to fraction form
    8,046,098.57/11,103,629.49 = 4,375,012.11/x
  3. Step 3: Cross multiply
    8,046,098.57x = 11,103,629.49 × 4,375,012.11
  4. Step 4: Simplify right side
    8,046,098.57x = 48,578,513,483,703.12
  5. Step 5: Solve for x
    x = 48,578,513,483,703.12/8,046,098.57
  6. Step 6: Final answer
    x = 6,037,524.04

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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.