Home / 4,080,370.07-5,630,910.65-2,244,788.92

Finding the Fourth Proportional to 4,080,370.07, 5,630,910.65 and 2,244,788.92

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Solution

The fourth proportional to 4,080,370.07, 5,630,910.65 and 2,244,788.92 is: 3,097,808.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,370.07 : 5,630,910.65 = 2,244,788.92 : x
  2. Step 2: Convert to fraction form
    4,080,370.07/5,630,910.65 = 2,244,788.92/x
  3. Step 3: Cross multiply
    4,080,370.07x = 5,630,910.65 × 2,244,788.92
  4. Step 4: Simplify right side
    4,080,370.07x = 12,640,205,836,630.00
  5. Step 5: Solve for x
    x = 12,640,205,836,630.00/4,080,370.07
  6. Step 6: Final answer
    x = 3,097,808.68

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1.5x scale

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.