Home / 3,572,234.06-5,357,221.14-1,175,544.50

Finding the Fourth Proportional to 3,572,234.06, 5,357,221.14 and 1,175,544.50

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Solution

The fourth proportional to 3,572,234.06, 5,357,221.14 and 1,175,544.50 is: 1,762,944.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,572,234.06 : 5,357,221.14 = 1,175,544.50 : x
  2. Step 2: Convert to fraction form
    3,572,234.06/5,357,221.14 = 1,175,544.50/x
  3. Step 3: Cross multiply
    3,572,234.06x = 5,357,221.14 × 1,175,544.50
  4. Step 4: Simplify right side
    3,572,234.06x = 6,297,651,846,410.73
  5. Step 5: Solve for x
    x = 6,297,651,846,410.73/3,572,234.06
  6. Step 6: Final answer
    x = 1,762,944.91

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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.