Home / 7,975,822.94-11,006,579.66-4,354,150.94

Finding the Fourth Proportional to 7,975,822.94, 11,006,579.66 and 4,354,150.94

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Solution

The fourth proportional to 7,975,822.94, 11,006,579.66 and 4,354,150.94 is: 6,008,697.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,975,822.94 : 11,006,579.66 = 4,354,150.94 : x
  2. Step 2: Convert to fraction form
    7,975,822.94/11,006,579.66 = 4,354,150.94/x
  3. Step 3: Cross multiply
    7,975,822.94x = 11,006,579.66 × 4,354,150.94
  4. Step 4: Simplify right side
    7,975,822.94x = 47,924,309,172,773.88
  5. Step 5: Solve for x
    x = 47,924,309,172,773.88/7,975,822.94
  6. Step 6: Final answer
    x = 6,008,697.73

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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.