Home / 4,478,241.34-6,179,739.87-2,544,233.50

Finding the Fourth Proportional to 4,478,241.34, 6,179,739.87 and 2,544,233.50

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Solution

The fourth proportional to 4,478,241.34, 6,179,739.87 and 2,544,233.50 is: 3,510,909.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,478,241.34 : 6,179,739.87 = 2,544,233.50 : x
  2. Step 2: Convert to fraction form
    4,478,241.34/6,179,739.87 = 2,544,233.50/x
  3. Step 3: Cross multiply
    4,478,241.34x = 6,179,739.87 × 2,544,233.50
  4. Step 4: Simplify right side
    4,478,241.34x = 15,722,701,198,539.64
  5. Step 5: Solve for x
    x = 15,722,701,198,539.64/4,478,241.34
  6. Step 6: Final answer
    x = 3,510,909.75

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1.5x scale

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.