Home / 2,339,802.45-3,229,094.52-1,293,201.22

Finding the Fourth Proportional to 2,339,802.45, 3,229,094.52 and 1,293,201.22

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Solution

The fourth proportional to 2,339,802.45, 3,229,094.52 and 1,293,201.22 is: 1,784,710.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,339,802.45 : 3,229,094.52 = 1,293,201.22 : x
  2. Step 2: Convert to fraction form
    2,339,802.45/3,229,094.52 = 1,293,201.22/x
  3. Step 3: Cross multiply
    2,339,802.45x = 3,229,094.52 × 1,293,201.22
  4. Step 4: Simplify right side
    2,339,802.45x = 4,175,868,972,759.31
  5. Step 5: Solve for x
    x = 4,175,868,972,759.31/2,339,802.45
  6. Step 6: Final answer
    x = 1,784,710.06

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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.