Home / 5,974,838.44-8,245,239.28-3,396,519.36

Finding the Fourth Proportional to 5,974,838.44, 8,245,239.28 and 3,396,519.36

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Solution

The fourth proportional to 5,974,838.44, 8,245,239.28 and 3,396,519.36 is: 4,687,175.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,974,838.44 : 8,245,239.28 = 3,396,519.36 : x
  2. Step 2: Convert to fraction form
    5,974,838.44/8,245,239.28 = 3,396,519.36/x
  3. Step 3: Cross multiply
    5,974,838.44x = 8,245,239.28 × 3,396,519.36
  4. Step 4: Simplify right side
    5,974,838.44x = 28,005,114,842,352.46
  5. Step 5: Solve for x
    x = 28,005,114,842,352.46/5,974,838.44
  6. Step 6: Final answer
    x = 4,687,175.25

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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.