Home / 3,859,180.98-5,789,607.30-1,163,280.66

Finding the Fourth Proportional to 3,859,180.98, 5,789,607.30 and 1,163,280.66

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Solution

The fourth proportional to 3,859,180.98, 5,789,607.30 and 1,163,280.66 is: 1,745,172.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,859,180.98 : 5,789,607.30 = 1,163,280.66 : x
  2. Step 2: Convert to fraction form
    3,859,180.98/5,789,607.30 = 1,163,280.66/x
  3. Step 3: Cross multiply
    3,859,180.98x = 5,789,607.30 × 1,163,280.66
  4. Step 4: Simplify right side
    3,859,180.98x = 6,734,938,201,084.82
  5. Step 5: Solve for x
    x = 6,734,938,201,084.82/3,859,180.98
  6. Step 6: Final answer
    x = 1,745,172.94

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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.