Home / 2,423,369.25-3,344,112.81-1,335,637.44

Finding the Fourth Proportional to 2,423,369.25, 3,344,112.81 and 1,335,637.44

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Solution

The fourth proportional to 2,423,369.25, 3,344,112.81 and 1,335,637.44 is: 1,843,104.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,369.25 : 3,344,112.81 = 1,335,637.44 : x
  2. Step 2: Convert to fraction form
    2,423,369.25/3,344,112.81 = 1,335,637.44/x
  3. Step 3: Cross multiply
    2,423,369.25x = 3,344,112.81 × 1,335,637.44
  4. Step 4: Simplify right side
    2,423,369.25x = 4,466,522,272,619.61
  5. Step 5: Solve for x
    x = 4,466,522,272,619.61/2,423,369.25
  6. Step 6: Final answer
    x = 1,843,104.29

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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.