Home / 1,350,923.64-2,025,824.88-498,043.86

Finding the Fourth Proportional to 1,350,923.64, 2,025,824.88 and 498,043.86

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Solution

The fourth proportional to 1,350,923.64, 2,025,824.88 and 498,043.86 is: 746,859.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,923.64 : 2,025,824.88 = 498,043.86 : x
  2. Step 2: Convert to fraction form
    1,350,923.64/2,025,824.88 = 498,043.86/x
  3. Step 3: Cross multiply
    1,350,923.64x = 2,025,824.88 × 498,043.86
  4. Step 4: Simplify right side
    1,350,923.64x = 1,008,949,642,919.24
  5. Step 5: Solve for x
    x = 1,008,949,642,919.24/1,350,923.64
  6. Step 6: Final answer
    x = 746,859.12

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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.