Home / 2,522,146.60-3,776,999.10-1,676,117.80

Finding the Fourth Proportional to 2,522,146.60, 3,776,999.10 and 1,676,117.80

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Solution

The fourth proportional to 2,522,146.60, 3,776,999.10 and 1,676,117.80 is: 2,510,042.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,146.60 : 3,776,999.10 = 1,676,117.80 : x
  2. Step 2: Convert to fraction form
    2,522,146.60/3,776,999.10 = 1,676,117.80/x
  3. Step 3: Cross multiply
    2,522,146.60x = 3,776,999.10 × 1,676,117.80
  4. Step 4: Simplify right side
    2,522,146.60x = 6,330,695,422,093.98
  5. Step 5: Solve for x
    x = 6,330,695,422,093.98/2,522,146.60
  6. Step 6: Final answer
    x = 2,510,042.61

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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.