Home / 8,410,246.22-11,606,144.45-4,542,767.39

Finding the Fourth Proportional to 8,410,246.22, 11,606,144.45 and 4,542,767.39

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Solution

The fourth proportional to 8,410,246.22, 11,606,144.45 and 4,542,767.39 is: 6,269,021.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,410,246.22 : 11,606,144.45 = 4,542,767.39 : x
  2. Step 2: Convert to fraction form
    8,410,246.22/11,606,144.45 = 4,542,767.39/x
  3. Step 3: Cross multiply
    8,410,246.22x = 11,606,144.45 × 4,542,767.39
  4. Step 4: Simplify right side
    8,410,246.22x = 52,724,014,537,391.02
  5. Step 5: Solve for x
    x = 52,724,014,537,391.02/8,410,246.22
  6. Step 6: Final answer
    x = 6,269,021.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.