Home / 4,416,640.59-6,624,962.42-1,384,241.73

Finding the Fourth Proportional to 4,416,640.59, 6,624,962.42 and 1,384,241.73

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Solution

The fourth proportional to 4,416,640.59, 6,624,962.42 and 1,384,241.73 is: 2,076,363.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,416,640.59 : 6,624,962.42 = 1,384,241.73 : x
  2. Step 2: Convert to fraction form
    4,416,640.59/6,624,962.42 = 1,384,241.73/x
  3. Step 3: Cross multiply
    4,416,640.59x = 6,624,962.42 × 1,384,241.73
  4. Step 4: Simplify right side
    4,416,640.59x = 9,170,549,438,046.56
  5. Step 5: Solve for x
    x = 9,170,549,438,046.56/4,416,640.59
  6. Step 6: Final answer
    x = 2,076,363.08

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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.