Home / 1,375,492.38-2,058,411.57-1,104,955.75

Finding the Fourth Proportional to 1,375,492.38, 2,058,411.57 and 1,104,955.75

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Solution

The fourth proportional to 1,375,492.38, 2,058,411.57 and 1,104,955.75 is: 1,653,556.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,375,492.38 : 2,058,411.57 = 1,104,955.75 : x
  2. Step 2: Convert to fraction form
    1,375,492.38/2,058,411.57 = 1,104,955.75/x
  3. Step 3: Cross multiply
    1,375,492.38x = 2,058,411.57 × 1,104,955.75
  4. Step 4: Simplify right side
    1,375,492.38x = 2,274,453,700,138.03
  5. Step 5: Solve for x
    x = 2,274,453,700,138.03/1,375,492.38
  6. Step 6: Final answer
    x = 1,653,556.02

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.