Home / 3,683,457.28-5,520,996.11-2,240,960.92

Finding the Fourth Proportional to 3,683,457.28, 5,520,996.11 and 2,240,960.92

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Solution

The fourth proportional to 3,683,457.28, 5,520,996.11 and 2,240,960.92 is: 3,358,892.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,457.28 : 5,520,996.11 = 2,240,960.92 : x
  2. Step 2: Convert to fraction form
    3,683,457.28/5,520,996.11 = 2,240,960.92/x
  3. Step 3: Cross multiply
    3,683,457.28x = 5,520,996.11 × 2,240,960.92
  4. Step 4: Simplify right side
    3,683,457.28x = 12,372,336,483,172.24
  5. Step 5: Solve for x
    x = 12,372,336,483,172.24/3,683,457.28
  6. Step 6: Final answer
    x = 3,358,892.36

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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.