Home / 3,650,731.90-5,467,713.33-1,823,488.26

Finding the Fourth Proportional to 3,650,731.90, 5,467,713.33 and 1,823,488.26

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Solution

The fourth proportional to 3,650,731.90, 5,467,713.33 and 1,823,488.26 is: 2,731,044.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,650,731.90 : 5,467,713.33 = 1,823,488.26 : x
  2. Step 2: Convert to fraction form
    3,650,731.90/5,467,713.33 = 1,823,488.26/x
  3. Step 3: Cross multiply
    3,650,731.90x = 5,467,713.33 × 1,823,488.26
  4. Step 4: Simplify right side
    3,650,731.90x = 9,970,311,066,300.51
  5. Step 5: Solve for x
    x = 9,970,311,066,300.51/3,650,731.90
  6. Step 6: Final answer
    x = 2,731,044.44

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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.