Home / 952,323.42-1,314,244.24-522,618.94

Finding the Fourth Proportional to 952,323.42, 1,314,244.24 and 522,618.94

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Solution

The fourth proportional to 952,323.42, 1,314,244.24 and 522,618.94 is: 721,234.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,323.42 : 1,314,244.24 = 522,618.94 : x
  2. Step 2: Convert to fraction form
    952,323.42/1,314,244.24 = 522,618.94/x
  3. Step 3: Cross multiply
    952,323.42x = 1,314,244.24 × 522,618.94
  4. Step 4: Simplify right side
    952,323.42x = 686,848,931,609.91
  5. Step 5: Solve for x
    x = 686,848,931,609.91/952,323.42
  6. Step 6: Final answer
    x = 721,234.95

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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.