Home / 5,785,611.72-7,983,839.02-3,304,344.58

Finding the Fourth Proportional to 5,785,611.72, 7,983,839.02 and 3,304,344.58

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Solution

The fourth proportional to 5,785,611.72, 7,983,839.02 and 3,304,344.58 is: 4,559,821.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,785,611.72 : 7,983,839.02 = 3,304,344.58 : x
  2. Step 2: Convert to fraction form
    5,785,611.72/7,983,839.02 = 3,304,344.58/x
  3. Step 3: Cross multiply
    5,785,611.72x = 7,983,839.02 × 3,304,344.58
  4. Step 4: Simplify right side
    5,785,611.72x = 26,381,355,193,329.51
  5. Step 5: Solve for x
    x = 26,381,355,193,329.51/5,785,611.72
  6. Step 6: Final answer
    x = 4,559,821.24

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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.