Home / 1,062,810.17-1,594,216.39-264,091.71

Finding the Fourth Proportional to 1,062,810.17, 1,594,216.39 and 264,091.71

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Solution

The fourth proportional to 1,062,810.17, 1,594,216.39 and 264,091.71 is: 396,137.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,810.17 : 1,594,216.39 = 264,091.71 : x
  2. Step 2: Convert to fraction form
    1,062,810.17/1,594,216.39 = 264,091.71/x
  3. Step 3: Cross multiply
    1,062,810.17x = 1,594,216.39 × 264,091.71
  4. Step 4: Simplify right side
    1,062,810.17x = 421,019,332,545.13
  5. Step 5: Solve for x
    x = 421,019,332,545.13/1,062,810.17
  6. Step 6: Final answer
    x = 396,137.85

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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.