Home / 4,876,670.52-6,733,092.90-3,043,920.12

Finding the Fourth Proportional to 4,876,670.52, 6,733,092.90 and 3,043,920.12

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Solution

The fourth proportional to 4,876,670.52, 6,733,092.90 and 3,043,920.12 is: 4,202,661.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,876,670.52 : 6,733,092.90 = 3,043,920.12 : x
  2. Step 2: Convert to fraction form
    4,876,670.52/6,733,092.90 = 3,043,920.12/x
  3. Step 3: Cross multiply
    4,876,670.52x = 6,733,092.90 × 3,043,920.12
  4. Step 4: Simplify right side
    4,876,670.52x = 20,494,996,948,139.15
  5. Step 5: Solve for x
    x = 20,494,996,948,139.15/4,876,670.52
  6. Step 6: Final answer
    x = 4,202,661.81

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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.