Home / 1,466,171.70-2,198,601.45-567,314.70

Finding the Fourth Proportional to 1,466,171.70, 2,198,601.45 and 567,314.70

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Solution

The fourth proportional to 1,466,171.70, 2,198,601.45 and 567,314.70 is: 850,718.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,171.70 : 2,198,601.45 = 567,314.70 : x
  2. Step 2: Convert to fraction form
    1,466,171.70/2,198,601.45 = 567,314.70/x
  3. Step 3: Cross multiply
    1,466,171.70x = 2,198,601.45 × 567,314.70
  4. Step 4: Simplify right side
    1,466,171.70x = 1,247,298,922,026.32
  5. Step 5: Solve for x
    x = 1,247,298,922,026.32/1,466,171.70
  6. Step 6: Final answer
    x = 850,718.18

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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.