Home / 2,546,662.72-3,514,893.84-1,459,663

Finding the Fourth Proportional to 2,546,662.72, 3,514,893.84 and 1,459,663

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Solution

The fourth proportional to 2,546,662.72, 3,514,893.84 and 1,459,663 is: 2,014,621.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,662.72 : 3,514,893.84 = 1,459,663 : x
  2. Step 2: Convert to fraction form
    2,546,662.72/3,514,893.84 = 1,459,663/x
  3. Step 3: Cross multiply
    2,546,662.72x = 3,514,893.84 × 1,459,663
  4. Step 4: Simplify right side
    2,546,662.72x = 5,130,560,487,175.92
  5. Step 5: Solve for x
    x = 5,130,560,487,175.92/2,546,662.72
  6. Step 6: Final answer
    x = 2,014,621.11

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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.