Home / 5,387,522.52-8,081,086.94-1,600,906.98

Finding the Fourth Proportional to 5,387,522.52, 8,081,086.94 and 1,600,906.98

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Solution

The fourth proportional to 5,387,522.52, 8,081,086.94 and 1,600,906.98 is: 2,401,301.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,387,522.52 : 8,081,086.94 = 1,600,906.98 : x
  2. Step 2: Convert to fraction form
    5,387,522.52/8,081,086.94 = 1,600,906.98/x
  3. Step 3: Cross multiply
    5,387,522.52x = 8,081,086.94 × 1,600,906.98
  4. Step 4: Simplify right side
    5,387,522.52x = 12,937,068,488,232.84
  5. Step 5: Solve for x
    x = 12,937,068,488,232.84/5,387,522.52
  6. Step 6: Final answer
    x = 2,401,301.98

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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.