Home / 7,066,642.24-10,597,732.32-2,273,262.88

Finding the Fourth Proportional to 7,066,642.24, 10,597,732.32 and 2,273,262.88

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Solution

The fourth proportional to 7,066,642.24, 10,597,732.32 and 2,273,262.88 is: 3,409,176.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,066,642.24 : 10,597,732.32 = 2,273,262.88 : x
  2. Step 2: Convert to fraction form
    7,066,642.24/10,597,732.32 = 2,273,262.88/x
  3. Step 3: Cross multiply
    7,066,642.24x = 10,597,732.32 × 2,273,262.88
  4. Step 4: Simplify right side
    7,066,642.24x = 24,091,431,495,232.28
  5. Step 5: Solve for x
    x = 24,091,431,495,232.28/7,066,642.24
  6. Step 6: Final answer
    x = 3,409,176.62

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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.