Home / 4,984,006.88-6,877,932.24-2,692,167.57

Finding the Fourth Proportional to 4,984,006.88, 6,877,932.24 and 2,692,167.57

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Solution

The fourth proportional to 4,984,006.88, 6,877,932.24 and 2,692,167.57 is: 3,715,192.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,984,006.88 : 6,877,932.24 = 2,692,167.57 : x
  2. Step 2: Convert to fraction form
    4,984,006.88/6,877,932.24 = 2,692,167.57/x
  3. Step 3: Cross multiply
    4,984,006.88x = 6,877,932.24 × 2,692,167.57
  4. Step 4: Simplify right side
    4,984,006.88x = 18,516,546,125,185.46
  5. Step 5: Solve for x
    x = 18,516,546,125,185.46/4,984,006.88
  6. Step 6: Final answer
    x = 3,715,192.73

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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.