Home / 4,176,670.10-6,251,008.35-3,672,785.30

Finding the Fourth Proportional to 4,176,670.10, 6,251,008.35 and 3,672,785.30

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Solution

The fourth proportional to 4,176,670.10, 6,251,008.35 and 3,672,785.30 is: 5,496,869.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176,670.10 : 6,251,008.35 = 3,672,785.30 : x
  2. Step 2: Convert to fraction form
    4,176,670.10/6,251,008.35 = 3,672,785.30/x
  3. Step 3: Cross multiply
    4,176,670.10x = 6,251,008.35 × 3,672,785.30
  4. Step 4: Simplify right side
    4,176,670.10x = 22,958,611,578,057.25
  5. Step 5: Solve for x
    x = 22,958,611,578,057.25/4,176,670.10
  6. Step 6: Final answer
    x = 5,496,869.76

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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.