Home / 5,605,108.52-8,388,593.28-3,444,994.64

Finding the Fourth Proportional to 5,605,108.52, 8,388,593.28 and 3,444,994.64

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Solution

The fourth proportional to 5,605,108.52, 8,388,593.28 and 3,444,994.64 is: 5,155,771.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,605,108.52 : 8,388,593.28 = 3,444,994.64 : x
  2. Step 2: Convert to fraction form
    5,605,108.52/8,388,593.28 = 3,444,994.64/x
  3. Step 3: Cross multiply
    5,605,108.52x = 8,388,593.28 × 3,444,994.64
  4. Step 4: Simplify right side
    5,605,108.52x = 28,898,658,844,797.05
  5. Step 5: Solve for x
    x = 28,898,658,844,797.05/5,605,108.52
  6. Step 6: Final answer
    x = 5,155,771.52

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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.