Home / 5,024,171.10-6,934,917.24-3,993,507.72

Finding the Fourth Proportional to 5,024,171.10, 6,934,917.24 and 3,993,507.72

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Solution

The fourth proportional to 5,024,171.10, 6,934,917.24 and 3,993,507.72 is: 5,512,281.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,024,171.10 : 6,934,917.24 = 3,993,507.72 : x
  2. Step 2: Convert to fraction form
    5,024,171.10/6,934,917.24 = 3,993,507.72/x
  3. Step 3: Cross multiply
    5,024,171.10x = 6,934,917.24 × 3,993,507.72
  4. Step 4: Simplify right side
    5,024,171.10x = 27,694,645,535,501.09
  5. Step 5: Solve for x
    x = 27,694,645,535,501.09/5,024,171.10
  6. Step 6: Final answer
    x = 5,512,281.53

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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.