Home / 3,474,575.40-5,211,725.58-1,452,297

Finding the Fourth Proportional to 3,474,575.40, 5,211,725.58 and 1,452,297

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Solution

The fourth proportional to 3,474,575.40, 5,211,725.58 and 1,452,297 is: 2,178,388.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,474,575.40 : 5,211,725.58 = 1,452,297 : x
  2. Step 2: Convert to fraction form
    3,474,575.40/5,211,725.58 = 1,452,297/x
  3. Step 3: Cross multiply
    3,474,575.40x = 5,211,725.58 × 1,452,297
  4. Step 4: Simplify right side
    3,474,575.40x = 7,568,973,424,657.26
  5. Step 5: Solve for x
    x = 7,568,973,424,657.26/3,474,575.40
  6. Step 6: Final answer
    x = 2,178,388.02

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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.