Home / 5,451,346.14-7,522,908.12-3,004,044.77

Finding the Fourth Proportional to 5,451,346.14, 7,522,908.12 and 3,004,044.77

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Solution

The fourth proportional to 5,451,346.14, 7,522,908.12 and 3,004,044.77 is: 4,145,609.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,451,346.14 : 7,522,908.12 = 3,004,044.77 : x
  2. Step 2: Convert to fraction form
    5,451,346.14/7,522,908.12 = 3,004,044.77/x
  3. Step 3: Cross multiply
    5,451,346.14x = 7,522,908.12 × 3,004,044.77
  4. Step 4: Simplify right side
    5,451,346.14x = 22,599,152,793,076.53
  5. Step 5: Solve for x
    x = 22,599,152,793,076.53/5,451,346.14
  6. Step 6: Final answer
    x = 4,145,609.58

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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.