Home / 4,581,173.86-6,872,646.55-1,741,064.60

Finding the Fourth Proportional to 4,581,173.86, 6,872,646.55 and 1,741,064.60

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Solution

The fourth proportional to 4,581,173.86, 6,872,646.55 and 1,741,064.60 is: 2,611,933.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,173.86 : 6,872,646.55 = 1,741,064.60 : x
  2. Step 2: Convert to fraction form
    4,581,173.86/6,872,646.55 = 1,741,064.60/x
  3. Step 3: Cross multiply
    4,581,173.86x = 6,872,646.55 × 1,741,064.60
  4. Step 4: Simplify right side
    4,581,173.86x = 11,965,721,616,517.13
  5. Step 5: Solve for x
    x = 11,965,721,616,517.13/4,581,173.86
  6. Step 6: Final answer
    x = 2,611,933.53

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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.