Home / 4,642,684.36-6,407,104.50-2,577,700.04

Finding the Fourth Proportional to 4,642,684.36, 6,407,104.50 and 2,577,700.04

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Solution

The fourth proportional to 4,642,684.36, 6,407,104.50 and 2,577,700.04 is: 3,557,337.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,642,684.36 : 6,407,104.50 = 2,577,700.04 : x
  2. Step 2: Convert to fraction form
    4,642,684.36/6,407,104.50 = 2,577,700.04/x
  3. Step 3: Cross multiply
    4,642,684.36x = 6,407,104.50 × 2,577,700.04
  4. Step 4: Simplify right side
    4,642,684.36x = 16,515,593,493,898.66
  5. Step 5: Solve for x
    x = 16,515,593,493,898.66/4,642,684.36
  6. Step 6: Final answer
    x = 3,557,337.14

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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.