Home / 2,026,270.07-3,035,411.09-1,647,618.36

Finding the Fourth Proportional to 2,026,270.07, 3,035,411.09 and 1,647,618.36

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Solution

The fourth proportional to 2,026,270.07, 3,035,411.09 and 1,647,618.36 is: 2,468,179.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,270.07 : 3,035,411.09 = 1,647,618.36 : x
  2. Step 2: Convert to fraction form
    2,026,270.07/3,035,411.09 = 1,647,618.36/x
  3. Step 3: Cross multiply
    2,026,270.07x = 3,035,411.09 × 1,647,618.36
  4. Step 4: Simplify right side
    2,026,270.07x = 5,001,199,042,031.61
  5. Step 5: Solve for x
    x = 5,001,199,042,031.61/2,026,270.07
  6. Step 6: Final answer
    x = 2,468,179.89

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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.