Home / 3,025,805.60-4,534,723.20-2,223,322.40

Finding the Fourth Proportional to 3,025,805.60, 4,534,723.20 and 2,223,322.40

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Solution

The fourth proportional to 3,025,805.60, 4,534,723.20 and 2,223,322.40 is: 3,332,055.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,805.60 : 4,534,723.20 = 2,223,322.40 : x
  2. Step 2: Convert to fraction form
    3,025,805.60/4,534,723.20 = 2,223,322.40/x
  3. Step 3: Cross multiply
    3,025,805.60x = 4,534,723.20 × 2,223,322.40
  4. Step 4: Simplify right side
    3,025,805.60x = 10,082,151,668,359.68
  5. Step 5: Solve for x
    x = 10,082,151,668,359.68/3,025,805.60
  6. Step 6: Final answer
    x = 3,332,055.33

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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.