Home / 2,050,104.20-3,076,905.90-914,613.80

Finding the Fourth Proportional to 2,050,104.20, 3,076,905.90 and 914,613.80

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Solution

The fourth proportional to 2,050,104.20, 3,076,905.90 and 914,613.80 is: 1,372,701.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,104.20 : 3,076,905.90 = 914,613.80 : x
  2. Step 2: Convert to fraction form
    2,050,104.20/3,076,905.90 = 914,613.80/x
  3. Step 3: Cross multiply
    2,050,104.20x = 3,076,905.90 × 914,613.80
  4. Step 4: Simplify right side
    2,050,104.20x = 2,814,180,597,441.42
  5. Step 5: Solve for x
    x = 2,814,180,597,441.42/2,050,104.20
  6. Step 6: Final answer
    x = 1,372,701.25

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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.