Home / 6,209,057.28-9,313,589.16-2,793,355.32

Finding the Fourth Proportional to 6,209,057.28, 9,313,589.16 and 2,793,355.32

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Solution

The fourth proportional to 6,209,057.28, 9,313,589.16 and 2,793,355.32 is: 4,190,034.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,209,057.28 : 9,313,589.16 = 2,793,355.32 : x
  2. Step 2: Convert to fraction form
    6,209,057.28/9,313,589.16 = 2,793,355.32/x
  3. Step 3: Cross multiply
    6,209,057.28x = 9,313,589.16 × 2,793,355.32
  4. Step 4: Simplify right side
    6,209,057.28x = 26,016,163,828,380.33
  5. Step 5: Solve for x
    x = 26,016,163,828,380.33/6,209,057.28
  6. Step 6: Final answer
    x = 4,190,034.44

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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.