Home / 701,689.53-1,052,664.15-222,037.91

Finding the Fourth Proportional to 701,689.53, 1,052,664.15 and 222,037.91

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Solution

The fourth proportional to 701,689.53, 1,052,664.15 and 222,037.91 is: 333,097.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,689.53 : 1,052,664.15 = 222,037.91 : x
  2. Step 2: Convert to fraction form
    701,689.53/1,052,664.15 = 222,037.91/x
  3. Step 3: Cross multiply
    701,689.53x = 1,052,664.15 × 222,037.91
  4. Step 4: Simplify right side
    701,689.53x = 233,731,347,314.74
  5. Step 5: Solve for x
    x = 233,731,347,314.74/701,689.53
  6. Step 6: Final answer
    x = 333,097.95

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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.