Home / 3,653,160.16-5,479,627.20-1,735,451.84

Finding the Fourth Proportional to 3,653,160.16, 5,479,627.20 and 1,735,451.84

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Solution

The fourth proportional to 3,653,160.16, 5,479,627.20 and 1,735,451.84 is: 2,603,124.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,160.16 : 5,479,627.20 = 1,735,451.84 : x
  2. Step 2: Convert to fraction form
    3,653,160.16/5,479,627.20 = 1,735,451.84/x
  3. Step 3: Cross multiply
    3,653,160.16x = 5,479,627.20 × 1,735,451.84
  4. Step 4: Simplify right side
    3,653,160.16x = 9,509,629,106,754.05
  5. Step 5: Solve for x
    x = 9,509,629,106,754.05/3,653,160.16
  6. Step 6: Final answer
    x = 2,603,124.06

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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.