Home / 4,916,992.44-6,770,008.92-4,180,498.32

Finding the Fourth Proportional to 4,916,992.44, 6,770,008.92 and 4,180,498.32

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Solution

The fourth proportional to 4,916,992.44, 6,770,008.92 and 4,180,498.32 is: 5,755,959.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,916,992.44 : 6,770,008.92 = 4,180,498.32 : x
  2. Step 2: Convert to fraction form
    4,916,992.44/6,770,008.92 = 4,180,498.32/x
  3. Step 3: Cross multiply
    4,916,992.44x = 6,770,008.92 × 4,180,498.32
  4. Step 4: Simplify right side
    4,916,992.44x = 28,302,010,916,445.01
  5. Step 5: Solve for x
    x = 28,302,010,916,445.01/4,916,992.44
  6. Step 6: Final answer
    x = 5,755,959.82

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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.