Home / 2,771,961-3,825,306.18-1,500,153

Finding the Fourth Proportional to 2,771,961, 3,825,306.18 and 1,500,153

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Solution

The fourth proportional to 2,771,961, 3,825,306.18 and 1,500,153 is: 2,070,211.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,771,961 : 3,825,306.18 = 1,500,153 : x
  2. Step 2: Convert to fraction form
    2,771,961/3,825,306.18 = 1,500,153/x
  3. Step 3: Cross multiply
    2,771,961x = 3,825,306.18 × 1,500,153
  4. Step 4: Simplify right side
    2,771,961x = 5,738,544,541,845.54
  5. Step 5: Solve for x
    x = 5,738,544,541,845.54/2,771,961
  6. Step 6: Final answer
    x = 2,070,211.14

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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.