Home / 3,046,571.87-4,542,620.65-2,962,869.92

Finding the Fourth Proportional to 3,046,571.87, 4,542,620.65 and 2,962,869.92

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Solution

The fourth proportional to 3,046,571.87, 4,542,620.65 and 2,962,869.92 is: 4,417,816.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,046,571.87 : 4,542,620.65 = 2,962,869.92 : x
  2. Step 2: Convert to fraction form
    3,046,571.87/4,542,620.65 = 2,962,869.92/x
  3. Step 3: Cross multiply
    3,046,571.87x = 4,542,620.65 × 2,962,869.92
  4. Step 4: Simplify right side
    3,046,571.87x = 13,459,194,081,855.85
  5. Step 5: Solve for x
    x = 13,459,194,081,855.85/3,046,571.87
  6. Step 6: Final answer
    x = 4,417,816.04

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.