Home / 3,633,602.76-5,010,240.24-2,325,109.68

Finding the Fourth Proportional to 3,633,602.76, 5,010,240.24 and 2,325,109.68

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Solution

The fourth proportional to 3,633,602.76, 5,010,240.24 and 2,325,109.68 is: 3,206,007.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,602.76 : 5,010,240.24 = 2,325,109.68 : x
  2. Step 2: Convert to fraction form
    3,633,602.76/5,010,240.24 = 2,325,109.68/x
  3. Step 3: Cross multiply
    3,633,602.76x = 5,010,240.24 × 2,325,109.68
  4. Step 4: Simplify right side
    3,633,602.76x = 11,649,358,081,149.53
  5. Step 5: Solve for x
    x = 11,649,358,081,149.53/3,633,602.76
  6. Step 6: Final answer
    x = 3,206,007.60

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Double scale
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Similar ratio
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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.