Home / 2,454,735.18-3,387,440.06-1,367,052.60

Finding the Fourth Proportional to 2,454,735.18, 3,387,440.06 and 1,367,052.60

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Solution

The fourth proportional to 2,454,735.18, 3,387,440.06 and 1,367,052.60 is: 1,886,479.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,735.18 : 3,387,440.06 = 1,367,052.60 : x
  2. Step 2: Convert to fraction form
    2,454,735.18/3,387,440.06 = 1,367,052.60/x
  3. Step 3: Cross multiply
    2,454,735.18x = 3,387,440.06 × 1,367,052.60
  4. Step 4: Simplify right side
    2,454,735.18x = 4,630,808,741,367.16
  5. Step 5: Solve for x
    x = 4,630,808,741,367.16/2,454,735.18
  6. Step 6: Final answer
    x = 1,886,479.97

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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.