Home / 5,463,402.48-8,195,993.10-2,051,954.64

Finding the Fourth Proportional to 5,463,402.48, 8,195,993.10 and 2,051,954.64

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Solution

The fourth proportional to 5,463,402.48, 8,195,993.10 and 2,051,954.64 is: 3,078,265.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,463,402.48 : 8,195,993.10 = 2,051,954.64 : x
  2. Step 2: Convert to fraction form
    5,463,402.48/8,195,993.10 = 2,051,954.64/x
  3. Step 3: Cross multiply
    5,463,402.48x = 8,195,993.10 × 2,051,954.64
  4. Step 4: Simplify right side
    5,463,402.48x = 16,817,806,070,952.98
  5. Step 5: Solve for x
    x = 16,817,806,070,952.98/5,463,402.48
  6. Step 6: Final answer
    x = 3,078,265.99

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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.