Home / 3,314,353.16-4,575,908.72-2,269,522.80

Finding the Fourth Proportional to 3,314,353.16, 4,575,908.72 and 2,269,522.80

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Solution

The fourth proportional to 3,314,353.16, 4,575,908.72 and 2,269,522.80 is: 3,133,380.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,314,353.16 : 4,575,908.72 = 2,269,522.80 : x
  2. Step 2: Convert to fraction form
    3,314,353.16/4,575,908.72 = 2,269,522.80/x
  3. Step 3: Cross multiply
    3,314,353.16x = 4,575,908.72 × 2,269,522.80
  4. Step 4: Simplify right side
    3,314,353.16x = 10,385,129,176,432.62
  5. Step 5: Solve for x
    x = 10,385,129,176,432.62/3,314,353.16
  6. Step 6: Final answer
    x = 3,133,380.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.