Home / 8,000,758.80-11,041,074.96-4,329,674.46

Finding the Fourth Proportional to 8,000,758.80, 11,041,074.96 and 4,329,674.46

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Solution

The fourth proportional to 8,000,758.80, 11,041,074.96 and 4,329,674.46 is: 5,974,965.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,000,758.80 : 11,041,074.96 = 4,329,674.46 : x
  2. Step 2: Convert to fraction form
    8,000,758.80/11,041,074.96 = 4,329,674.46/x
  3. Step 3: Cross multiply
    8,000,758.80x = 11,041,074.96 × 4,329,674.46
  4. Step 4: Simplify right side
    8,000,758.80x = 47,804,260,265,257.52
  5. Step 5: Solve for x
    x = 47,804,260,265,257.52/8,000,758.80
  6. Step 6: Final answer
    x = 5,974,965.81

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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.