Home / 6,275,090.67-9,416,617.16-2,680,884.69

Finding the Fourth Proportional to 6,275,090.67, 9,416,617.16 and 2,680,884.69

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Solution

The fourth proportional to 6,275,090.67, 9,416,617.16 and 2,680,884.69 is: 4,023,027.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,275,090.67 : 9,416,617.16 = 2,680,884.69 : x
  2. Step 2: Convert to fraction form
    6,275,090.67/9,416,617.16 = 2,680,884.69/x
  3. Step 3: Cross multiply
    6,275,090.67x = 9,416,617.16 × 2,680,884.69
  4. Step 4: Simplify right side
    6,275,090.67x = 25,244,864,762,430.86
  5. Step 5: Solve for x
    x = 25,244,864,762,430.86/6,275,090.67
  6. Step 6: Final answer
    x = 4,023,027.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.