Home / 5,834,645.10-8,052,864.32-3,479,993.94

Finding the Fourth Proportional to 5,834,645.10, 8,052,864.32 and 3,479,993.94

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Solution

The fourth proportional to 5,834,645.10, 8,052,864.32 and 3,479,993.94 is: 4,803,020.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,834,645.10 : 8,052,864.32 = 3,479,993.94 : x
  2. Step 2: Convert to fraction form
    5,834,645.10/8,052,864.32 = 3,479,993.94/x
  3. Step 3: Cross multiply
    5,834,645.10x = 8,052,864.32 × 3,479,993.94
  4. Step 4: Simplify right side
    5,834,645.10x = 28,023,919,015,842.25
  5. Step 5: Solve for x
    x = 28,023,919,015,842.25/5,834,645.10
  6. Step 6: Final answer
    x = 4,803,020.33

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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.