Home / 8,060,934.42-11,124,040.77-4,439,236.50

Finding the Fourth Proportional to 8,060,934.42, 11,124,040.77 and 4,439,236.50

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Solution

The fourth proportional to 8,060,934.42, 11,124,040.77 and 4,439,236.50 is: 6,126,119.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060,934.42 : 11,124,040.77 = 4,439,236.50 : x
  2. Step 2: Convert to fraction form
    8,060,934.42/11,124,040.77 = 4,439,236.50/x
  3. Step 3: Cross multiply
    8,060,934.42x = 11,124,040.77 × 4,439,236.50
  4. Step 4: Simplify right side
    8,060,934.42x = 49,382,247,813,672.10
  5. Step 5: Solve for x
    x = 49,382,247,813,672.10/8,060,934.42
  6. Step 6: Final answer
    x = 6,126,119.53

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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.