Home / 2,522,704.56-3,480,121.48-1,651,155.56

Finding the Fourth Proportional to 2,522,704.56, 3,480,121.48 and 1,651,155.56

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Solution

The fourth proportional to 2,522,704.56, 3,480,121.48 and 1,651,155.56 is: 2,277,802.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,704.56 : 3,480,121.48 = 1,651,155.56 : x
  2. Step 2: Convert to fraction form
    2,522,704.56/3,480,121.48 = 1,651,155.56/x
  3. Step 3: Cross multiply
    2,522,704.56x = 3,480,121.48 × 1,651,155.56
  4. Step 4: Simplify right side
    2,522,704.56x = 5,746,221,931,177.43
  5. Step 5: Solve for x
    x = 5,746,221,931,177.43/2,522,704.56
  6. Step 6: Final answer
    x = 2,277,802.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.