Home / 3,029,592.98-4,540,463.13-1,230,386.36

Finding the Fourth Proportional to 3,029,592.98, 4,540,463.13 and 1,230,386.36

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Solution

The fourth proportional to 3,029,592.98, 4,540,463.13 and 1,230,386.36 is: 1,843,984.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,592.98 : 4,540,463.13 = 1,230,386.36 : x
  2. Step 2: Convert to fraction form
    3,029,592.98/4,540,463.13 = 1,230,386.36/x
  3. Step 3: Cross multiply
    3,029,592.98x = 4,540,463.13 × 1,230,386.36
  4. Step 4: Simplify right side
    3,029,592.98x = 5,586,523,874,765.15
  5. Step 5: Solve for x
    x = 5,586,523,874,765.15/3,029,592.98
  6. Step 6: Final answer
    x = 1,843,984.95

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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.