Home / 8,410,246.80-11,606,145.23-4,542,767.96

Finding the Fourth Proportional to 8,410,246.80, 11,606,145.23 and 4,542,767.96

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Solution

The fourth proportional to 8,410,246.80, 11,606,145.23 and 4,542,767.96 is: 6,269,022.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,410,246.80 : 11,606,145.23 = 4,542,767.96 : x
  2. Step 2: Convert to fraction form
    8,410,246.80/11,606,145.23 = 4,542,767.96/x
  3. Step 3: Cross multiply
    8,410,246.80x = 11,606,145.23 × 4,542,767.96
  4. Step 4: Simplify right side
    8,410,246.80x = 52,724,024,609,206.27
  5. Step 5: Solve for x
    x = 52,724,024,609,206.27/8,410,246.80
  6. Step 6: Final answer
    x = 6,269,022.28

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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.