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Finding the Fourth Proportional to 474,595.52, 654,941.33 and 267,907.41

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Solution

The fourth proportional to 474,595.52, 654,941.33 and 267,907.41 is: 369,711.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    474,595.52 : 654,941.33 = 267,907.41 : x
  2. Step 2: Convert to fraction form
    474,595.52/654,941.33 = 267,907.41/x
  3. Step 3: Cross multiply
    474,595.52x = 654,941.33 × 267,907.41
  4. Step 4: Simplify right side
    474,595.52x = 175,463,635,087.37
  5. Step 5: Solve for x
    x = 175,463,635,087.37/474,595.52
  6. Step 6: Final answer
    x = 369,711.95

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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.