Home / 4,096,918.73-5,653,748.18-2,261,377.48

Finding the Fourth Proportional to 4,096,918.73, 5,653,748.18 and 2,261,377.48

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Solution

The fourth proportional to 4,096,918.73, 5,653,748.18 and 2,261,377.48 is: 3,120,701.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096,918.73 : 5,653,748.18 = 2,261,377.48 : x
  2. Step 2: Convert to fraction form
    4,096,918.73/5,653,748.18 = 2,261,377.48/x
  3. Step 3: Cross multiply
    4,096,918.73x = 5,653,748.18 × 2,261,377.48
  4. Step 4: Simplify right side
    4,096,918.73x = 12,785,258,811,842.99
  5. Step 5: Solve for x
    x = 12,785,258,811,842.99/4,096,918.73
  6. Step 6: Final answer
    x = 3,120,701.11

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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.