Home / 8,060,939.42-11,124,047.66-4,439,241.50

Finding the Fourth Proportional to 8,060,939.42, 11,124,047.66 and 4,439,241.50

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Solution

The fourth proportional to 8,060,939.42, 11,124,047.66 and 4,439,241.50 is: 6,126,126.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060,939.42 : 11,124,047.66 = 4,439,241.50 : x
  2. Step 2: Convert to fraction form
    8,060,939.42/11,124,047.66 = 4,439,241.50/x
  3. Step 3: Cross multiply
    8,060,939.42x = 11,124,047.66 × 4,439,241.50
  4. Step 4: Simplify right side
    8,060,939.42x = 49,382,334,020,249.89
  5. Step 5: Solve for x
    x = 49,382,334,020,249.89/8,060,939.42
  6. Step 6: Final answer
    x = 6,126,126.43

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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.