Home / 933,958.27-1,401,134.24-302,822.88

Finding the Fourth Proportional to 933,958.27, 1,401,134.24 and 302,822.88

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Solution

The fourth proportional to 933,958.27, 1,401,134.24 and 302,822.88 is: 454,298.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,958.27 : 1,401,134.24 = 302,822.88 : x
  2. Step 2: Convert to fraction form
    933,958.27/1,401,134.24 = 302,822.88/x
  3. Step 3: Cross multiply
    933,958.27x = 1,401,134.24 × 302,822.88
  4. Step 4: Simplify right side
    933,958.27x = 424,295,505,823.41
  5. Step 5: Solve for x
    x = 424,295,505,823.41/933,958.27
  6. Step 6: Final answer
    x = 454,298.14

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1.5x scale

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.