Home / 4,039,928.20-6,059,892.30-2,528,273.80

Finding the Fourth Proportional to 4,039,928.20, 6,059,892.30 and 2,528,273.80

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Solution

The fourth proportional to 4,039,928.20, 6,059,892.30 and 2,528,273.80 is: 3,792,410.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039,928.20 : 6,059,892.30 = 2,528,273.80 : x
  2. Step 2: Convert to fraction form
    4,039,928.20/6,059,892.30 = 2,528,273.80/x
  3. Step 3: Cross multiply
    4,039,928.20x = 6,059,892.30 × 2,528,273.80
  4. Step 4: Simplify right side
    4,039,928.20x = 15,321,066,932,911.74
  5. Step 5: Solve for x
    x = 15,321,066,932,911.74/4,039,928.20
  6. Step 6: Final answer
    x = 3,792,410.70

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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.