Home / 6,808,991.64-10,213,399.98-2,262,131.16

Finding the Fourth Proportional to 6,808,991.64, 10,213,399.98 and 2,262,131.16

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Solution

The fourth proportional to 6,808,991.64, 10,213,399.98 and 2,262,131.16 is: 3,393,167.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,808,991.64 : 10,213,399.98 = 2,262,131.16 : x
  2. Step 2: Convert to fraction form
    6,808,991.64/10,213,399.98 = 2,262,131.16/x
  3. Step 3: Cross multiply
    6,808,991.64x = 10,213,399.98 × 2,262,131.16
  4. Step 4: Simplify right side
    6,808,991.64x = 23,104,050,344,301.38
  5. Step 5: Solve for x
    x = 23,104,050,344,301.38/6,808,991.64
  6. Step 6: Final answer
    x = 3,393,167.68

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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.