Home / 2,743,244.45-4,114,204.91-1,144,941.11

Finding the Fourth Proportional to 2,743,244.45, 4,114,204.91 and 1,144,941.11

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Solution

The fourth proportional to 2,743,244.45, 4,114,204.91 and 1,144,941.11 is: 1,717,135.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,743,244.45 : 4,114,204.91 = 1,144,941.11 : x
  2. Step 2: Convert to fraction form
    2,743,244.45/4,114,204.91 = 1,144,941.11/x
  3. Step 3: Cross multiply
    2,743,244.45x = 4,114,204.91 × 1,144,941.11
  4. Step 4: Simplify right side
    2,743,244.45x = 4,710,522,330,698.14
  5. Step 5: Solve for x
    x = 4,710,522,330,698.14/2,743,244.45
  6. Step 6: Final answer
    x = 1,717,135.46

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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.