Home / 3,441,612.43-4,749,541.15-1,892,993.88

Finding the Fourth Proportional to 3,441,612.43, 4,749,541.15 and 1,892,993.88

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Solution

The fourth proportional to 3,441,612.43, 4,749,541.15 and 1,892,993.88 is: 2,612,395.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,441,612.43 : 4,749,541.15 = 1,892,993.88 : x
  2. Step 2: Convert to fraction form
    3,441,612.43/4,749,541.15 = 1,892,993.88/x
  3. Step 3: Cross multiply
    3,441,612.43x = 4,749,541.15 × 1,892,993.88
  4. Step 4: Simplify right side
    3,441,612.43x = 8,990,852,336,255.27
  5. Step 5: Solve for x
    x = 8,990,852,336,255.27/3,441,612.43
  6. Step 6: Final answer
    x = 2,612,395.35

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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.