Home / 5,454,264.45-7,526,942.93-3,006,963.06

Finding the Fourth Proportional to 5,454,264.45, 7,526,942.93 and 3,006,963.06

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Solution

The fourth proportional to 5,454,264.45, 7,526,942.93 and 3,006,963.06 is: 4,149,640.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,454,264.45 : 7,526,942.93 = 3,006,963.06 : x
  2. Step 2: Convert to fraction form
    5,454,264.45/7,526,942.93 = 3,006,963.06/x
  3. Step 3: Cross multiply
    5,454,264.45x = 7,526,942.93 × 3,006,963.06
  4. Step 4: Simplify right side
    5,454,264.45x = 22,633,239,330,203.35
  5. Step 5: Solve for x
    x = 22,633,239,330,203.35/5,454,264.45
  6. Step 6: Final answer
    x = 4,149,640.99

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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.