Home / 4,760,431.33-7,140,631.43-1,727,793.15

Finding the Fourth Proportional to 4,760,431.33, 7,140,631.43 and 1,727,793.15

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Solution

The fourth proportional to 4,760,431.33, 7,140,631.43 and 1,727,793.15 is: 2,591,684.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,760,431.33 : 7,140,631.43 = 1,727,793.15 : x
  2. Step 2: Convert to fraction form
    4,760,431.33/7,140,631.43 = 1,727,793.15/x
  3. Step 3: Cross multiply
    4,760,431.33x = 7,140,631.43 × 1,727,793.15
  4. Step 4: Simplify right side
    4,760,431.33x = 12,337,534,080,641.32
  5. Step 5: Solve for x
    x = 12,337,534,080,641.32/4,760,431.33
  6. Step 6: Final answer
    x = 2,591,684.08

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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.