Home / 967,300.73-1,450,954.60-293,387.88

Finding the Fourth Proportional to 967,300.73, 1,450,954.60 and 293,387.88

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Solution

The fourth proportional to 967,300.73, 1,450,954.60 and 293,387.88 is: 440,082.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,300.73 : 1,450,954.60 = 293,387.88 : x
  2. Step 2: Convert to fraction form
    967,300.73/1,450,954.60 = 293,387.88/x
  3. Step 3: Cross multiply
    967,300.73x = 1,450,954.60 × 293,387.88
  4. Step 4: Simplify right side
    967,300.73x = 425,692,487,895.70
  5. Step 5: Solve for x
    x = 425,692,487,895.70/967,300.73
  6. Step 6: Final answer
    x = 440,082.88

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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.