Home / 2,304,292.48-3,456,439.06-621,396.16

Finding the Fourth Proportional to 2,304,292.48, 3,456,439.06 and 621,396.16

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Solution

The fourth proportional to 2,304,292.48, 3,456,439.06 and 621,396.16 is: 932,094.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,292.48 : 3,456,439.06 = 621,396.16 : x
  2. Step 2: Convert to fraction form
    2,304,292.48/3,456,439.06 = 621,396.16/x
  3. Step 3: Cross multiply
    2,304,292.48x = 3,456,439.06 × 621,396.16
  4. Step 4: Simplify right side
    2,304,292.48x = 2,147,817,959,158.01
  5. Step 5: Solve for x
    x = 2,147,817,959,158.01/2,304,292.48
  6. Step 6: Final answer
    x = 932,094.33

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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.