Home / 2,304,291.48-3,456,437.56-621,395.16

Finding the Fourth Proportional to 2,304,291.48, 3,456,437.56 and 621,395.16

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Solution

The fourth proportional to 2,304,291.48, 3,456,437.56 and 621,395.16 is: 932,092.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,291.48 : 3,456,437.56 = 621,395.16 : x
  2. Step 2: Convert to fraction form
    2,304,291.48/3,456,437.56 = 621,395.16/x
  3. Step 3: Cross multiply
    2,304,291.48x = 3,456,437.56 × 621,395.16
  4. Step 4: Simplify right side
    2,304,291.48x = 2,147,813,570,626.21
  5. Step 5: Solve for x
    x = 2,147,813,570,626.21/2,304,291.48
  6. Step 6: Final answer
    x = 932,092.83

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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.