Home / 11,827,447.73-17,741,053.35-3,740,424.74

Finding the Fourth Proportional to 11,827,447.73, 17,741,053.35 and 3,740,424.74

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Solution

The fourth proportional to 11,827,447.73, 17,741,053.35 and 3,740,424.74 is: 5,610,599.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,827,447.73 : 17,741,053.35 = 3,740,424.74 : x
  2. Step 2: Convert to fraction form
    11,827,447.73/17,741,053.35 = 3,740,424.74/x
  3. Step 3: Cross multiply
    11,827,447.73x = 17,741,053.35 × 3,740,424.74
  4. Step 4: Simplify right side
    11,827,447.73x = 66,359,074,863,999.89
  5. Step 5: Solve for x
    x = 66,359,074,863,999.89/11,827,447.73
  6. Step 6: Final answer
    x = 5,610,599.72

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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.