Home / 2,395,083.61-3,304,721.91-1,376,291.53

Finding the Fourth Proportional to 2,395,083.61, 3,304,721.91 and 1,376,291.53

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Solution

The fourth proportional to 2,395,083.61, 3,304,721.91 and 1,376,291.53 is: 1,898,998.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,083.61 : 3,304,721.91 = 1,376,291.53 : x
  2. Step 2: Convert to fraction form
    2,395,083.61/3,304,721.91 = 1,376,291.53/x
  3. Step 3: Cross multiply
    2,395,083.61x = 3,304,721.91 × 1,376,291.53
  4. Step 4: Simplify right side
    2,395,083.61x = 4,548,260,773,738.42
  5. Step 5: Solve for x
    x = 4,548,260,773,738.42/2,395,083.61
  6. Step 6: Final answer
    x = 1,898,998.75

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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.