Home / 10,451,759.24-15,677,633.08-3,263,909.16

Finding the Fourth Proportional to 10,451,759.24, 15,677,633.08 and 3,263,909.16

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Solution

The fourth proportional to 10,451,759.24, 15,677,633.08 and 3,263,909.16 is: 4,895,861.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,451,759.24 : 15,677,633.08 = 3,263,909.16 : x
  2. Step 2: Convert to fraction form
    10,451,759.24/15,677,633.08 = 3,263,909.16/x
  3. Step 3: Cross multiply
    10,451,759.24x = 15,677,633.08 × 3,263,909.16
  4. Step 4: Simplify right side
    10,451,759.24x = 51,170,370,216,931.02
  5. Step 5: Solve for x
    x = 51,170,370,216,931.02/10,451,759.24
  6. Step 6: Final answer
    x = 4,895,861.94

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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.