Home / 2,729,725.08-4,094,440-836,472

Finding the Fourth Proportional to 2,729,725.08, 4,094,440 and 836,472

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Solution

The fourth proportional to 2,729,725.08, 4,094,440 and 836,472 is: 1,254,662.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,725.08 : 4,094,440 = 836,472 : x
  2. Step 2: Convert to fraction form
    2,729,725.08/4,094,440 = 836,472/x
  3. Step 3: Cross multiply
    2,729,725.08x = 4,094,440 × 836,472
  4. Step 4: Simplify right side
    2,729,725.08x = 3,424,884,415,680
  5. Step 5: Solve for x
    x = 3,424,884,415,680/2,729,725.08
  6. Step 6: Final answer
    x = 1,254,662.76

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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.