Home / 1,522,492.08-2,283,738.12-635,406

Finding the Fourth Proportional to 1,522,492.08, 2,283,738.12 and 635,406

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Solution

The fourth proportional to 1,522,492.08, 2,283,738.12 and 635,406 is: 953,109.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,492.08 : 2,283,738.12 = 635,406 : x
  2. Step 2: Convert to fraction form
    1,522,492.08/2,283,738.12 = 635,406/x
  3. Step 3: Cross multiply
    1,522,492.08x = 2,283,738.12 × 635,406
  4. Step 4: Simplify right side
    1,522,492.08x = 1,451,100,903,876.72
  5. Step 5: Solve for x
    x = 1,451,100,903,876.72/1,522,492.08
  6. Step 6: Final answer
    x = 953,109.00

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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.