Home / 4,001,630.04-5,522,249.52-2,190,794.04

Finding the Fourth Proportional to 4,001,630.04, 5,522,249.52 and 2,190,794.04

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Solution

The fourth proportional to 4,001,630.04, 5,522,249.52 and 2,190,794.04 is: 3,023,295.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,001,630.04 : 5,522,249.52 = 2,190,794.04 : x
  2. Step 2: Convert to fraction form
    4,001,630.04/5,522,249.52 = 2,190,794.04/x
  3. Step 3: Cross multiply
    4,001,630.04x = 5,522,249.52 × 2,190,794.04
  4. Step 4: Simplify right side
    4,001,630.04x = 12,098,111,335,808.86
  5. Step 5: Solve for x
    x = 12,098,111,335,808.86/4,001,630.04
  6. Step 6: Final answer
    x = 3,023,295.81

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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.