Home / 2,993,357.04-4,490,035.56-1,099,278.96

Finding the Fourth Proportional to 2,993,357.04, 4,490,035.56 and 1,099,278.96

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Solution

The fourth proportional to 2,993,357.04, 4,490,035.56 and 1,099,278.96 is: 1,648,918.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,993,357.04 : 4,490,035.56 = 1,099,278.96 : x
  2. Step 2: Convert to fraction form
    2,993,357.04/4,490,035.56 = 1,099,278.96/x
  3. Step 3: Cross multiply
    2,993,357.04x = 4,490,035.56 × 1,099,278.96
  4. Step 4: Simplify right side
    2,993,357.04x = 4,935,801,620,759.82
  5. Step 5: Solve for x
    x = 4,935,801,620,759.82/2,993,357.04
  6. Step 6: Final answer
    x = 1,648,918.44

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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.