Home / 6,581,108.08-9,081,550.20-3,640,751.92

Finding the Fourth Proportional to 6,581,108.08, 9,081,550.20 and 3,640,751.92

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Solution

The fourth proportional to 6,581,108.08, 9,081,550.20 and 3,640,751.92 is: 5,024,028.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,581,108.08 : 9,081,550.20 = 3,640,751.92 : x
  2. Step 2: Convert to fraction form
    6,581,108.08/9,081,550.20 = 3,640,751.92/x
  3. Step 3: Cross multiply
    6,581,108.08x = 9,081,550.20 × 3,640,751.92
  4. Step 4: Simplify right side
    6,581,108.08x = 33,063,671,327,226.38
  5. Step 5: Solve for x
    x = 33,063,671,327,226.38/6,581,108.08
  6. Step 6: Final answer
    x = 5,024,028.01

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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.