Home / 8,882,074.80-13,302,125.04-4,336,236.72

Finding the Fourth Proportional to 8,882,074.80, 13,302,125.04 and 4,336,236.72

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Solution

The fourth proportional to 8,882,074.80, 13,302,125.04 and 4,336,236.72 is: 6,494,109.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,882,074.80 : 13,302,125.04 = 4,336,236.72 : x
  2. Step 2: Convert to fraction form
    8,882,074.80/13,302,125.04 = 4,336,236.72/x
  3. Step 3: Cross multiply
    8,882,074.80x = 13,302,125.04 × 4,336,236.72
  4. Step 4: Simplify right side
    8,882,074.80x = 57,681,163,052,479.46
  5. Step 5: Solve for x
    x = 57,681,163,052,479.46/8,882,074.80
  6. Step 6: Final answer
    x = 6,494,109.13

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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.