Home / 6,211,703.60-9,314,404.68-2,843,025.20

Finding the Fourth Proportional to 6,211,703.60, 9,314,404.68 and 2,843,025.20

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Solution

The fourth proportional to 6,211,703.60, 9,314,404.68 and 2,843,025.20 is: 4,263,095.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,211,703.60 : 9,314,404.68 = 2,843,025.20 : x
  2. Step 2: Convert to fraction form
    6,211,703.60/9,314,404.68 = 2,843,025.20/x
  3. Step 3: Cross multiply
    6,211,703.60x = 9,314,404.68 × 2,843,025.20
  4. Step 4: Simplify right side
    6,211,703.60x = 26,481,087,228,237.94
  5. Step 5: Solve for x
    x = 26,481,087,228,237.94/6,211,703.60
  6. Step 6: Final answer
    x = 4,263,095.75

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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.