Home / 2,244,574.80-3,366,875.16-748,662.48

Finding the Fourth Proportional to 2,244,574.80, 3,366,875.16 and 748,662.48

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Solution

The fourth proportional to 2,244,574.80, 3,366,875.16 and 748,662.48 is: 1,122,998.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,574.80 : 3,366,875.16 = 748,662.48 : x
  2. Step 2: Convert to fraction form
    2,244,574.80/3,366,875.16 = 748,662.48/x
  3. Step 3: Cross multiply
    2,244,574.80x = 3,366,875.16 × 748,662.48
  4. Step 4: Simplify right side
    2,244,574.80x = 2,520,653,107,136.00
  5. Step 5: Solve for x
    x = 2,520,653,107,136.00/2,244,574.80
  6. Step 6: Final answer
    x = 1,122,998.04

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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.