Home / 2,446,272.90-3,669,409.35-848,997.45

Finding the Fourth Proportional to 2,446,272.90, 3,669,409.35 and 848,997.45

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Solution

The fourth proportional to 2,446,272.90, 3,669,409.35 and 848,997.45 is: 1,273,496.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,272.90 : 3,669,409.35 = 848,997.45 : x
  2. Step 2: Convert to fraction form
    2,446,272.90/3,669,409.35 = 848,997.45/x
  3. Step 3: Cross multiply
    2,446,272.90x = 3,669,409.35 × 848,997.45
  4. Step 4: Simplify right side
    2,446,272.90x = 3,115,319,181,156.16
  5. Step 5: Solve for x
    x = 3,115,319,181,156.16/2,446,272.90
  6. Step 6: Final answer
    x = 1,273,496.18

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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.