Home / 4,796,317.40-7,194,476.30-1,337,921.55

Finding the Fourth Proportional to 4,796,317.40, 7,194,476.30 and 1,337,921.55

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Solution

The fourth proportional to 4,796,317.40, 7,194,476.30 and 1,337,921.55 is: 2,006,882.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,796,317.40 : 7,194,476.30 = 1,337,921.55 : x
  2. Step 2: Convert to fraction form
    4,796,317.40/7,194,476.30 = 1,337,921.55/x
  3. Step 3: Cross multiply
    4,796,317.40x = 7,194,476.30 × 1,337,921.55
  4. Step 4: Simplify right side
    4,796,317.40x = 9,625,644,876,044.66
  5. Step 5: Solve for x
    x = 9,625,644,876,044.66/4,796,317.40
  6. Step 6: Final answer
    x = 2,006,882.38

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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.