Home / 3,860,025.06-5,788,355.42-1,300,763.03

Finding the Fourth Proportional to 3,860,025.06, 5,788,355.42 and 1,300,763.03

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Solution

The fourth proportional to 3,860,025.06, 5,788,355.42 and 1,300,763.03 is: 1,950,577.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,860,025.06 : 5,788,355.42 = 1,300,763.03 : x
  2. Step 2: Convert to fraction form
    3,860,025.06/5,788,355.42 = 1,300,763.03/x
  3. Step 3: Cross multiply
    3,860,025.06x = 5,788,355.42 × 1,300,763.03
  4. Step 4: Simplify right side
    3,860,025.06x = 7,529,278,752,558.92
  5. Step 5: Solve for x
    x = 7,529,278,752,558.92/3,860,025.06
  6. Step 6: Final answer
    x = 1,950,577.69

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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.