Home / 9,892,592.80-14,839,891.44-3,414,823.84

Finding the Fourth Proportional to 9,892,592.80, 14,839,891.44 and 3,414,823.84

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Solution

The fourth proportional to 9,892,592.80, 14,839,891.44 and 3,414,823.84 is: 5,122,581.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,892,592.80 : 14,839,891.44 = 3,414,823.84 : x
  2. Step 2: Convert to fraction form
    9,892,592.80/14,839,891.44 = 3,414,823.84/x
  3. Step 3: Cross multiply
    9,892,592.80x = 14,839,891.44 × 3,414,823.84
  4. Step 4: Simplify right side
    9,892,592.80x = 50,675,615,072,323.92
  5. Step 5: Solve for x
    x = 50,675,615,072,323.92/9,892,592.80
  6. Step 6: Final answer
    x = 5,122,581.72

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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.