Home / 2,664,041.18-3,994,093.46-1,467,314.78

Finding the Fourth Proportional to 2,664,041.18, 3,994,093.46 and 1,467,314.78

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Solution

The fourth proportional to 2,664,041.18, 3,994,093.46 and 1,467,314.78 is: 2,199,888.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,664,041.18 : 3,994,093.46 = 1,467,314.78 : x
  2. Step 2: Convert to fraction form
    2,664,041.18/3,994,093.46 = 1,467,314.78/x
  3. Step 3: Cross multiply
    2,664,041.18x = 3,994,093.46 × 1,467,314.78
  4. Step 4: Simplify right side
    2,664,041.18x = 5,860,592,350,257.16
  5. Step 5: Solve for x
    x = 5,860,592,350,257.16/2,664,041.18
  6. Step 6: Final answer
    x = 2,199,888.05

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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.