Home / 7,552,727.88-11,329,102.54-5,765,757.32

Finding the Fourth Proportional to 7,552,727.88, 11,329,102.54 and 5,765,757.32

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Solution

The fourth proportional to 7,552,727.88, 11,329,102.54 and 5,765,757.32 is: 8,648,644.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,552,727.88 : 11,329,102.54 = 5,765,757.32 : x
  2. Step 2: Convert to fraction form
    7,552,727.88/11,329,102.54 = 5,765,757.32/x
  3. Step 3: Cross multiply
    7,552,727.88x = 11,329,102.54 × 5,765,757.32
  4. Step 4: Simplify right side
    7,552,727.88x = 65,320,855,899,035.59
  5. Step 5: Solve for x
    x = 65,320,855,899,035.59/7,552,727.88
  6. Step 6: Final answer
    x = 8,648,644.16

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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.