Home / 7,486,583.80-11,229,877.32-2,096,028.16

Finding the Fourth Proportional to 7,486,583.80, 11,229,877.32 and 2,096,028.16

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Solution

The fourth proportional to 7,486,583.80, 11,229,877.32 and 2,096,028.16 is: 3,144,042.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,486,583.80 : 11,229,877.32 = 2,096,028.16 : x
  2. Step 2: Convert to fraction form
    7,486,583.80/11,229,877.32 = 2,096,028.16/x
  3. Step 3: Cross multiply
    7,486,583.80x = 11,229,877.32 × 2,096,028.16
  4. Step 4: Simplify right side
    7,486,583.80x = 23,538,139,096,065.33
  5. Step 5: Solve for x
    x = 23,538,139,096,065.33/7,486,583.80
  6. Step 6: Final answer
    x = 3,144,042.69

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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.