Home / 5,702,003.08-8,555,814.78-2,669,574.28

Finding the Fourth Proportional to 5,702,003.08, 8,555,814.78 and 2,669,574.28

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Solution

The fourth proportional to 5,702,003.08, 8,555,814.78 and 2,669,574.28 is: 4,005,677.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,702,003.08 : 8,555,814.78 = 2,669,574.28 : x
  2. Step 2: Convert to fraction form
    5,702,003.08/8,555,814.78 = 2,669,574.28/x
  3. Step 3: Cross multiply
    5,702,003.08x = 8,555,814.78 × 2,669,574.28
  4. Step 4: Simplify right side
    5,702,003.08x = 22,840,383,081,131.86
  5. Step 5: Solve for x
    x = 22,840,383,081,131.86/5,702,003.08
  6. Step 6: Final answer
    x = 4,005,677.09

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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.