Home / 5,873,345.70-8,810,018.55-4,081,755.30

Finding the Fourth Proportional to 5,873,345.70, 8,810,018.55 and 4,081,755.30

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Solution

The fourth proportional to 5,873,345.70, 8,810,018.55 and 4,081,755.30 is: 6,122,632.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,873,345.70 : 8,810,018.55 = 4,081,755.30 : x
  2. Step 2: Convert to fraction form
    5,873,345.70/8,810,018.55 = 4,081,755.30/x
  3. Step 3: Cross multiply
    5,873,345.70x = 8,810,018.55 × 4,081,755.30
  4. Step 4: Simplify right side
    5,873,345.70x = 35,960,339,909,560.81
  5. Step 5: Solve for x
    x = 35,960,339,909,560.81/5,873,345.70
  6. Step 6: Final answer
    x = 6,122,632.95

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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.