Home / 3,514,755.16-5,271,099.26-1,492,983

Finding the Fourth Proportional to 3,514,755.16, 5,271,099.26 and 1,492,983

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Solution

The fourth proportional to 3,514,755.16, 5,271,099.26 and 1,492,983 is: 2,239,035.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,514,755.16 : 5,271,099.26 = 1,492,983 : x
  2. Step 2: Convert to fraction form
    3,514,755.16/5,271,099.26 = 1,492,983/x
  3. Step 3: Cross multiply
    3,514,755.16x = 5,271,099.26 × 1,492,983
  4. Step 4: Simplify right side
    3,514,755.16x = 7,869,661,586,492.58
  5. Step 5: Solve for x
    x = 7,869,661,586,492.58/3,514,755.16
  6. Step 6: Final answer
    x = 2,239,035.50

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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.