Home / 7,256,450.97-10,886,251.10-2,207,630.25

Finding the Fourth Proportional to 7,256,450.97, 10,886,251.10 and 2,207,630.25

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Solution

The fourth proportional to 7,256,450.97, 10,886,251.10 and 2,207,630.25 is: 3,311,924.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,256,450.97 : 10,886,251.10 = 2,207,630.25 : x
  2. Step 2: Convert to fraction form
    7,256,450.97/10,886,251.10 = 2,207,630.25/x
  3. Step 3: Cross multiply
    7,256,450.97x = 10,886,251.10 × 2,207,630.25
  4. Step 4: Simplify right side
    7,256,450.97x = 24,032,817,226,417.62
  5. Step 5: Solve for x
    x = 24,032,817,226,417.62/7,256,450.97
  6. Step 6: Final answer
    x = 3,311,924.43

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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.