Home / 2,327,898.64-3,491,995.60-730,524.72

Finding the Fourth Proportional to 2,327,898.64, 3,491,995.60 and 730,524.72

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Solution

The fourth proportional to 2,327,898.64, 3,491,995.60 and 730,524.72 is: 1,095,833.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,898.64 : 3,491,995.60 = 730,524.72 : x
  2. Step 2: Convert to fraction form
    2,327,898.64/3,491,995.60 = 730,524.72/x
  3. Step 3: Cross multiply
    2,327,898.64x = 3,491,995.60 × 730,524.72
  4. Step 4: Simplify right side
    2,327,898.64x = 2,550,989,107,931.23
  5. Step 5: Solve for x
    x = 2,550,989,107,931.23/2,327,898.64
  6. Step 6: Final answer
    x = 1,095,833.41

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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.