Home / 2,266,509.42-3,400,133.46-669,233.97

Finding the Fourth Proportional to 2,266,509.42, 3,400,133.46 and 669,233.97

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Solution

The fourth proportional to 2,266,509.42, 3,400,133.46 and 669,233.97 is: 1,003,960.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,509.42 : 3,400,133.46 = 669,233.97 : x
  2. Step 2: Convert to fraction form
    2,266,509.42/3,400,133.46 = 669,233.97/x
  3. Step 3: Cross multiply
    2,266,509.42x = 3,400,133.46 × 669,233.97
  4. Step 4: Simplify right side
    2,266,509.42x = 2,275,484,813,965.64
  5. Step 5: Solve for x
    x = 2,275,484,813,965.64/2,266,509.42
  6. Step 6: Final answer
    x = 1,003,960.01

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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.