Home / 6,340,468.32-9,512,251.63-2,022,519.31

Finding the Fourth Proportional to 6,340,468.32, 9,512,251.63 and 2,022,519.31

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Solution

The fourth proportional to 6,340,468.32, 9,512,251.63 and 2,022,519.31 is: 3,034,273.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,340,468.32 : 9,512,251.63 = 2,022,519.31 : x
  2. Step 2: Convert to fraction form
    6,340,468.32/9,512,251.63 = 2,022,519.31/x
  3. Step 3: Cross multiply
    6,340,468.32x = 9,512,251.63 × 2,022,519.31
  4. Step 4: Simplify right side
    6,340,468.32x = 19,238,712,574,417.05
  5. Step 5: Solve for x
    x = 19,238,712,574,417.05/6,340,468.32
  6. Step 6: Final answer
    x = 3,034,273.12

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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.