Home / 3,844,622.98-5,765,866.94-1,148,308.95

Finding the Fourth Proportional to 3,844,622.98, 5,765,866.94 and 1,148,308.95

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Solution

The fourth proportional to 3,844,622.98, 5,765,866.94 and 1,148,308.95 is: 1,722,144.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,844,622.98 : 5,765,866.94 = 1,148,308.95 : x
  2. Step 2: Convert to fraction form
    3,844,622.98/5,765,866.94 = 1,148,308.95/x
  3. Step 3: Cross multiply
    3,844,622.98x = 5,765,866.94 × 1,148,308.95
  4. Step 4: Simplify right side
    3,844,622.98x = 6,620,996,636,203.89
  5. Step 5: Solve for x
    x = 6,620,996,636,203.89/3,844,622.98
  6. Step 6: Final answer
    x = 1,722,144.58

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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.