Home / 6,275,477.40-9,414,528.30-2,016,076.20

Finding the Fourth Proportional to 6,275,477.40, 9,414,528.30 and 2,016,076.20

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Solution

The fourth proportional to 6,275,477.40, 9,414,528.30 and 2,016,076.20 is: 3,024,535.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,275,477.40 : 9,414,528.30 = 2,016,076.20 : x
  2. Step 2: Convert to fraction form
    6,275,477.40/9,414,528.30 = 2,016,076.20/x
  3. Step 3: Cross multiply
    6,275,477.40x = 9,414,528.30 × 2,016,076.20
  4. Step 4: Simplify right side
    6,275,477.40x = 18,980,406,439,856.46
  5. Step 5: Solve for x
    x = 18,980,406,439,856.46/6,275,477.40
  6. Step 6: Final answer
    x = 3,024,535.86

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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.