Home / 4,039,215.40-6,055,809.90-2,441,441.80

Finding the Fourth Proportional to 4,039,215.40, 6,055,809.90 and 2,441,441.80

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Solution

The fourth proportional to 4,039,215.40, 6,055,809.90 and 2,441,441.80 is: 3,660,341.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039,215.40 : 6,055,809.90 = 2,441,441.80 : x
  2. Step 2: Convert to fraction form
    4,039,215.40/6,055,809.90 = 2,441,441.80/x
  3. Step 3: Cross multiply
    4,039,215.40x = 6,055,809.90 × 2,441,441.80
  4. Step 4: Simplify right side
    4,039,215.40x = 14,784,907,422,713.82
  5. Step 5: Solve for x
    x = 14,784,907,422,713.82/4,039,215.40
  6. Step 6: Final answer
    x = 3,660,341.42

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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.