Home / 933,960.27-1,401,137.25-302,824.89

Finding the Fourth Proportional to 933,960.27, 1,401,137.25 and 302,824.89

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Solution

The fourth proportional to 933,960.27, 1,401,137.25 and 302,824.89 is: 454,301.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,960.27 : 1,401,137.25 = 302,824.89 : x
  2. Step 2: Convert to fraction form
    933,960.27/1,401,137.25 = 302,824.89/x
  3. Step 3: Cross multiply
    933,960.27x = 1,401,137.25 × 302,824.89
  4. Step 4: Simplify right side
    933,960.27x = 424,299,233,606.15
  5. Step 5: Solve for x
    x = 424,299,233,606.15/933,960.27
  6. Step 6: Final answer
    x = 454,301.16

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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.