Home / 4,085,552.02-6,120,355.49-3,182,766.63

Finding the Fourth Proportional to 4,085,552.02, 6,120,355.49 and 3,182,766.63

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Solution

The fourth proportional to 4,085,552.02, 6,120,355.49 and 3,182,766.63 is: 4,767,939.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,085,552.02 : 6,120,355.49 = 3,182,766.63 : x
  2. Step 2: Convert to fraction form
    4,085,552.02/6,120,355.49 = 3,182,766.63/x
  3. Step 3: Cross multiply
    4,085,552.02x = 6,120,355.49 × 3,182,766.63
  4. Step 4: Simplify right side
    4,085,552.02x = 19,479,663,217,309.30
  5. Step 5: Solve for x
    x = 19,479,663,217,309.30/4,085,552.02
  6. Step 6: Final answer
    x = 4,767,939.10

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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.