Home / 4,453,919.55-6,685,603.56-3,944,889.14

Finding the Fourth Proportional to 4,453,919.55, 6,685,603.56 and 3,944,889.14

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Solution

The fourth proportional to 4,453,919.55, 6,685,603.56 and 3,944,889.14 is: 5,921,518.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453,919.55 : 6,685,603.56 = 3,944,889.14 : x
  2. Step 2: Convert to fraction form
    4,453,919.55/6,685,603.56 = 3,944,889.14/x
  3. Step 3: Cross multiply
    4,453,919.55x = 6,685,603.56 × 3,944,889.14
  4. Step 4: Simplify right side
    4,453,919.55x = 26,373,964,844,761.32
  5. Step 5: Solve for x
    x = 26,373,964,844,761.32/4,453,919.55
  6. Step 6: Final answer
    x = 5,921,518.01

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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.