Home / 10,514,110.44-15,772,896.12-3,227,387.28

Finding the Fourth Proportional to 10,514,110.44, 15,772,896.12 and 3,227,387.28

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Solution

The fourth proportional to 10,514,110.44, 15,772,896.12 and 3,227,387.28 is: 4,841,612.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,514,110.44 : 15,772,896.12 = 3,227,387.28 : x
  2. Step 2: Convert to fraction form
    10,514,110.44/15,772,896.12 = 3,227,387.28/x
  3. Step 3: Cross multiply
    10,514,110.44x = 15,772,896.12 × 3,227,387.28
  4. Step 4: Simplify right side
    10,514,110.44x = 50,905,244,306,449.35
  5. Step 5: Solve for x
    x = 50,905,244,306,449.35/10,514,110.44
  6. Step 6: Final answer
    x = 4,841,612.10

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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.