Home / 9,372,268.34-14,043,860.10-6,499,238.84

Finding the Fourth Proportional to 9,372,268.34, 14,043,860.10 and 6,499,238.84

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Solution

The fourth proportional to 9,372,268.34, 14,043,860.10 and 6,499,238.84 is: 9,738,773.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,372,268.34 : 14,043,860.10 = 6,499,238.84 : x
  2. Step 2: Convert to fraction form
    9,372,268.34/14,043,860.10 = 6,499,238.84/x
  3. Step 3: Cross multiply
    9,372,268.34x = 14,043,860.10 × 6,499,238.84
  4. Step 4: Simplify right side
    9,372,268.34x = 91,274,401,025,446.28
  5. Step 5: Solve for x
    x = 91,274,401,025,446.28/9,372,268.34
  6. Step 6: Final answer
    x = 9,738,773.76

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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.