Home / 736,022.80-1,104,034.20-682,878.70

Finding the Fourth Proportional to 736,022.80, 1,104,034.20 and 682,878.70

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Solution

The fourth proportional to 736,022.80, 1,104,034.20 and 682,878.70 is: 1,024,318.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,022.80 : 1,104,034.20 = 682,878.70 : x
  2. Step 2: Convert to fraction form
    736,022.80/1,104,034.20 = 682,878.70/x
  3. Step 3: Cross multiply
    736,022.80x = 1,104,034.20 × 682,878.70
  4. Step 4: Simplify right side
    736,022.80x = 753,921,439,251.54
  5. Step 5: Solve for x
    x = 753,921,439,251.54/736,022.80
  6. Step 6: Final answer
    x = 1,024,318.05

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1.5x scale

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.