Home / 2,523,639.16-3,482,820.84-1,435,956.60

Finding the Fourth Proportional to 2,523,639.16, 3,482,820.84 and 1,435,956.60

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Solution

The fourth proportional to 2,523,639.16, 3,482,820.84 and 1,435,956.60 is: 1,981,733.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,639.16 : 3,482,820.84 = 1,435,956.60 : x
  2. Step 2: Convert to fraction form
    2,523,639.16/3,482,820.84 = 1,435,956.60/x
  3. Step 3: Cross multiply
    2,523,639.16x = 3,482,820.84 × 1,435,956.60
  4. Step 4: Simplify right side
    2,523,639.16x = 5,001,179,571,815.54
  5. Step 5: Solve for x
    x = 5,001,179,571,815.54/2,523,639.16
  6. Step 6: Final answer
    x = 1,981,733.23

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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.