Home / 2,630,227.35-3,632,220.50-2,486,932.89

Finding the Fourth Proportional to 2,630,227.35, 3,632,220.50 and 2,486,932.89

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Solution

The fourth proportional to 2,630,227.35, 3,632,220.50 and 2,486,932.89 is: 3,434,337.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,630,227.35 : 3,632,220.50 = 2,486,932.89 : x
  2. Step 2: Convert to fraction form
    2,630,227.35/3,632,220.50 = 2,486,932.89/x
  3. Step 3: Cross multiply
    2,630,227.35x = 3,632,220.50 × 2,486,932.89
  4. Step 4: Simplify right side
    2,630,227.35x = 9,033,088,609,480.68
  5. Step 5: Solve for x
    x = 9,033,088,609,480.68/2,630,227.35
  6. Step 6: Final answer
    x = 3,434,337.57

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Double scale
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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.