Home / 4,611,156.64-6,913,171.23-1,732,462.54

Finding the Fourth Proportional to 4,611,156.64, 6,913,171.23 and 1,732,462.54

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Solution

The fourth proportional to 4,611,156.64, 6,913,171.23 and 1,732,462.54 is: 2,597,354.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,611,156.64 : 6,913,171.23 = 1,732,462.54 : x
  2. Step 2: Convert to fraction form
    4,611,156.64/6,913,171.23 = 1,732,462.54/x
  3. Step 3: Cross multiply
    4,611,156.64x = 6,913,171.23 × 1,732,462.54
  4. Step 4: Simplify right side
    4,611,156.64x = 11,976,810,188,580.72
  5. Step 5: Solve for x
    x = 11,976,810,188,580.72/4,611,156.64
  6. Step 6: Final answer
    x = 2,597,354.88

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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.