Home / 3,661,283.25-5,492,223.73-1,838,710.85

Finding the Fourth Proportional to 3,661,283.25, 5,492,223.73 and 1,838,710.85

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Solution

The fourth proportional to 3,661,283.25, 5,492,223.73 and 1,838,710.85 is: 2,758,216.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,661,283.25 : 5,492,223.73 = 1,838,710.85 : x
  2. Step 2: Convert to fraction form
    3,661,283.25/5,492,223.73 = 1,838,710.85/x
  3. Step 3: Cross multiply
    3,661,283.25x = 5,492,223.73 × 1,838,710.85
  4. Step 4: Simplify right side
    3,661,283.25x = 10,098,611,362,978.47
  5. Step 5: Solve for x
    x = 10,098,611,362,978.47/3,661,283.25
  6. Step 6: Final answer
    x = 2,758,216.36

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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.