Home / 4,747,113.18-6,551,000.06-2,571,653.88

Finding the Fourth Proportional to 4,747,113.18, 6,551,000.06 and 2,571,653.88

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Solution

The fourth proportional to 4,747,113.18, 6,551,000.06 and 2,571,653.88 is: 3,548,873.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,747,113.18 : 6,551,000.06 = 2,571,653.88 : x
  2. Step 2: Convert to fraction form
    4,747,113.18/6,551,000.06 = 2,571,653.88/x
  3. Step 3: Cross multiply
    4,747,113.18x = 6,551,000.06 × 2,571,653.88
  4. Step 4: Simplify right side
    4,747,113.18x = 16,846,904,709,320.96
  5. Step 5: Solve for x
    x = 16,846,904,709,320.96/4,747,113.18
  6. Step 6: Final answer
    x = 3,548,873.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.