Home / 969,522.42-1,454,492.10-483,469.41

Finding the Fourth Proportional to 969,522.42, 1,454,492.10 and 483,469.41

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Solution

The fourth proportional to 969,522.42, 1,454,492.10 and 483,469.41 is: 725,308.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,522.42 : 1,454,492.10 = 483,469.41 : x
  2. Step 2: Convert to fraction form
    969,522.42/1,454,492.10 = 483,469.41/x
  3. Step 3: Cross multiply
    969,522.42x = 1,454,492.10 × 483,469.41
  4. Step 4: Simplify right side
    969,522.42x = 703,202,437,436.66
  5. Step 5: Solve for x
    x = 703,202,437,436.66/969,522.42
  6. Step 6: Final answer
    x = 725,308.07

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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.