Home / 4,170,879.63-5,755,559.95-2,310,184.83

Finding the Fourth Proportional to 4,170,879.63, 5,755,559.95 and 2,310,184.83

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Solution

The fourth proportional to 4,170,879.63, 5,755,559.95 and 2,310,184.83 is: 3,187,914.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,170,879.63 : 5,755,559.95 = 2,310,184.83 : x
  2. Step 2: Convert to fraction form
    4,170,879.63/5,755,559.95 = 2,310,184.83/x
  3. Step 3: Cross multiply
    4,170,879.63x = 5,755,559.95 × 2,310,184.83
  4. Step 4: Simplify right side
    4,170,879.63x = 13,296,407,309,116.64
  5. Step 5: Solve for x
    x = 13,296,407,309,116.64/4,170,879.63
  6. Step 6: Final answer
    x = 3,187,914.42

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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.