Home / 1,492,680.16-2,059,899.26-848,101.20

Finding the Fourth Proportional to 1,492,680.16, 2,059,899.26 and 848,101.20

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Solution

The fourth proportional to 1,492,680.16, 2,059,899.26 and 848,101.20 is: 1,170,380.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,492,680.16 : 2,059,899.26 = 848,101.20 : x
  2. Step 2: Convert to fraction form
    1,492,680.16/2,059,899.26 = 848,101.20/x
  3. Step 3: Cross multiply
    1,492,680.16x = 2,059,899.26 × 848,101.20
  4. Step 4: Simplify right side
    1,492,680.16x = 1,747,003,034,285.11
  5. Step 5: Solve for x
    x = 1,747,003,034,285.11/1,492,680.16
  6. Step 6: Final answer
    x = 1,170,380.02

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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.