Home / 3,255,759.30-4,492,576.44-1,805,088.18

Finding the Fourth Proportional to 3,255,759.30, 4,492,576.44 and 1,805,088.18

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Solution

The fourth proportional to 3,255,759.30, 4,492,576.44 and 1,805,088.18 is: 2,490,815.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255,759.30 : 4,492,576.44 = 1,805,088.18 : x
  2. Step 2: Convert to fraction form
    3,255,759.30/4,492,576.44 = 1,805,088.18/x
  3. Step 3: Cross multiply
    3,255,759.30x = 4,492,576.44 × 1,805,088.18
  4. Step 4: Simplify right side
    3,255,759.30x = 8,109,496,629,590.48
  5. Step 5: Solve for x
    x = 8,109,496,629,590.48/3,255,759.30
  6. Step 6: Final answer
    x = 2,490,815.78

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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.