Home / 3,376,749.26-4,659,915.42-1,828,010.90

Finding the Fourth Proportional to 3,376,749.26, 4,659,915.42 and 1,828,010.90

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Solution

The fourth proportional to 3,376,749.26, 4,659,915.42 and 1,828,010.90 is: 2,522,655.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,749.26 : 4,659,915.42 = 1,828,010.90 : x
  2. Step 2: Convert to fraction form
    3,376,749.26/4,659,915.42 = 1,828,010.90/x
  3. Step 3: Cross multiply
    3,376,749.26x = 4,659,915.42 × 1,828,010.90
  4. Step 4: Simplify right side
    3,376,749.26x = 8,518,376,180,838.08
  5. Step 5: Solve for x
    x = 8,518,376,180,838.08/3,376,749.26
  6. Step 6: Final answer
    x = 2,522,655.82

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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.