Home / 6,275,458.40-9,414,499.80-2,016,057.20

Finding the Fourth Proportional to 6,275,458.40, 9,414,499.80 and 2,016,057.20

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Solution

The fourth proportional to 6,275,458.40, 9,414,499.80 and 2,016,057.20 is: 3,024,507.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,275,458.40 : 9,414,499.80 = 2,016,057.20 : x
  2. Step 2: Convert to fraction form
    6,275,458.40/9,414,499.80 = 2,016,057.20/x
  3. Step 3: Cross multiply
    6,275,458.40x = 9,414,499.80 × 2,016,057.20
  4. Step 4: Simplify right side
    6,275,458.40x = 18,980,170,106,188.56
  5. Step 5: Solve for x
    x = 18,980,170,106,188.56/6,275,458.40
  6. Step 6: Final answer
    x = 3,024,507.36

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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.