Home / 3,642,027.80-5,025,970.58-2,010,436.43

Finding the Fourth Proportional to 3,642,027.80, 5,025,970.58 and 2,010,436.43

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Solution

The fourth proportional to 3,642,027.80, 5,025,970.58 and 2,010,436.43 is: 2,774,386.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,027.80 : 5,025,970.58 = 2,010,436.43 : x
  2. Step 2: Convert to fraction form
    3,642,027.80/5,025,970.58 = 2,010,436.43/x
  3. Step 3: Cross multiply
    3,642,027.80x = 5,025,970.58 × 2,010,436.43
  4. Step 4: Simplify right side
    3,642,027.80x = 10,104,394,314,958.20
  5. Step 5: Solve for x
    x = 10,104,394,314,958.20/3,642,027.80
  6. Step 6: Final answer
    x = 2,774,386.93

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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.