Home / 2,296,956.48-3,445,171.83-614,191.20

Finding the Fourth Proportional to 2,296,956.48, 3,445,171.83 and 614,191.20

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Solution

The fourth proportional to 2,296,956.48, 3,445,171.83 and 614,191.20 is: 921,216.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,956.48 : 3,445,171.83 = 614,191.20 : x
  2. Step 2: Convert to fraction form
    2,296,956.48/3,445,171.83 = 614,191.20/x
  3. Step 3: Cross multiply
    2,296,956.48x = 3,445,171.83 × 614,191.20
  4. Step 4: Simplify right side
    2,296,956.48x = 2,115,994,226,015.87
  5. Step 5: Solve for x
    x = 2,115,994,226,015.87/2,296,956.48
  6. Step 6: Final answer
    x = 921,216.51

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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.