Home / 8,716,251.46-13,074,442.80-3,036,466.66

Finding the Fourth Proportional to 8,716,251.46, 13,074,442.80 and 3,036,466.66

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Solution

The fourth proportional to 8,716,251.46, 13,074,442.80 and 3,036,466.66 is: 4,554,722.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,716,251.46 : 13,074,442.80 = 3,036,466.66 : x
  2. Step 2: Convert to fraction form
    8,716,251.46/13,074,442.80 = 3,036,466.66/x
  3. Step 3: Cross multiply
    8,716,251.46x = 13,074,442.80 × 3,036,466.66
  4. Step 4: Simplify right side
    8,716,251.46x = 39,700,109,660,277.05
  5. Step 5: Solve for x
    x = 39,700,109,660,277.05/8,716,251.46
  6. Step 6: Final answer
    x = 4,554,722.85

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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.