Home / 3,984,005.80-5,976,008.70-2,304,389.80

Finding the Fourth Proportional to 3,984,005.80, 5,976,008.70 and 2,304,389.80

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Solution

The fourth proportional to 3,984,005.80, 5,976,008.70 and 2,304,389.80 is: 3,456,584.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,984,005.80 : 5,976,008.70 = 2,304,389.80 : x
  2. Step 2: Convert to fraction form
    3,984,005.80/5,976,008.70 = 2,304,389.80/x
  3. Step 3: Cross multiply
    3,984,005.80x = 5,976,008.70 × 2,304,389.80
  4. Step 4: Simplify right side
    3,984,005.80x = 13,771,053,492,991.26
  5. Step 5: Solve for x
    x = 13,771,053,492,991.26/3,984,005.80
  6. Step 6: Final answer
    x = 3,456,584.70

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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.