Home / 3,037,489.46-4,192,790.21-1,748,843.45

Finding the Fourth Proportional to 3,037,489.46, 4,192,790.21 and 1,748,843.45

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Solution

The fourth proportional to 3,037,489.46, 4,192,790.21 and 1,748,843.45 is: 2,414,011.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,489.46 : 4,192,790.21 = 1,748,843.45 : x
  2. Step 2: Convert to fraction form
    3,037,489.46/4,192,790.21 = 1,748,843.45/x
  3. Step 3: Cross multiply
    3,037,489.46x = 4,192,790.21 × 1,748,843.45
  4. Step 4: Simplify right side
    3,037,489.46x = 7,332,533,695,982.62
  5. Step 5: Solve for x
    x = 7,332,533,695,982.62/3,037,489.46
  6. Step 6: Final answer
    x = 2,414,011.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.