Home / 3,041,418.30-4,197,094.56-1,664,728.56

Finding the Fourth Proportional to 3,041,418.30, 4,197,094.56 and 1,664,728.56

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Solution

The fourth proportional to 3,041,418.30, 4,197,094.56 and 1,664,728.56 is: 2,297,291.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041,418.30 : 4,197,094.56 = 1,664,728.56 : x
  2. Step 2: Convert to fraction form
    3,041,418.30/4,197,094.56 = 1,664,728.56/x
  3. Step 3: Cross multiply
    3,041,418.30x = 4,197,094.56 × 1,664,728.56
  4. Step 4: Simplify right side
    3,041,418.30x = 6,987,023,183,052.63
  5. Step 5: Solve for x
    x = 6,987,023,183,052.63/3,041,418.30
  6. Step 6: Final answer
    x = 2,297,291.10

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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.