Home / 3,309,612.26-4,567,237.80-1,859,277.16

Finding the Fourth Proportional to 3,309,612.26, 4,567,237.80 and 1,859,277.16

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Solution

The fourth proportional to 3,309,612.26, 4,567,237.80 and 1,859,277.16 is: 2,565,787.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,309,612.26 : 4,567,237.80 = 1,859,277.16 : x
  2. Step 2: Convert to fraction form
    3,309,612.26/4,567,237.80 = 1,859,277.16/x
  3. Step 3: Cross multiply
    3,309,612.26x = 4,567,237.80 × 1,859,277.16
  4. Step 4: Simplify right side
    3,309,612.26x = 8,491,760,902,992.46
  5. Step 5: Solve for x
    x = 8,491,760,902,992.46/3,309,612.26
  6. Step 6: Final answer
    x = 2,565,787.24

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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.