Home / 4,901,122.20-7,341,185.70-4,061,314.20

Finding the Fourth Proportional to 4,901,122.20, 7,341,185.70 and 4,061,314.20

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Solution

The fourth proportional to 4,901,122.20, 7,341,185.70 and 4,061,314.20 is: 6,083,272.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,901,122.20 : 7,341,185.70 = 4,061,314.20 : x
  2. Step 2: Convert to fraction form
    4,901,122.20/7,341,185.70 = 4,061,314.20/x
  3. Step 3: Cross multiply
    4,901,122.20x = 7,341,185.70 × 4,061,314.20
  4. Step 4: Simplify right side
    4,901,122.20x = 29,814,861,728,246.94
  5. Step 5: Solve for x
    x = 29,814,861,728,246.94/4,901,122.20
  6. Step 6: Final answer
    x = 6,083,272.47

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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.