Home / 2,308,998.30-3,463,497.45-960,712.80

Finding the Fourth Proportional to 2,308,998.30, 3,463,497.45 and 960,712.80

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Solution

The fourth proportional to 2,308,998.30, 3,463,497.45 and 960,712.80 is: 1,441,069.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,998.30 : 3,463,497.45 = 960,712.80 : x
  2. Step 2: Convert to fraction form
    2,308,998.30/3,463,497.45 = 960,712.80/x
  3. Step 3: Cross multiply
    2,308,998.30x = 3,463,497.45 × 960,712.80
  4. Step 4: Simplify right side
    2,308,998.30x = 3,327,426,332,982.36
  5. Step 5: Solve for x
    x = 3,327,426,332,982.36/2,308,998.30
  6. Step 6: Final answer
    x = 1,441,069.20

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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.