Home / 2,715,244.34-3,747,096.45-1,491,566.81

Finding the Fourth Proportional to 2,715,244.34, 3,747,096.45 and 1,491,566.81

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Solution

The fourth proportional to 2,715,244.34, 3,747,096.45 and 1,491,566.81 is: 2,058,394.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,715,244.34 : 3,747,096.45 = 1,491,566.81 : x
  2. Step 2: Convert to fraction form
    2,715,244.34/3,747,096.45 = 1,491,566.81/x
  3. Step 3: Cross multiply
    2,715,244.34x = 3,747,096.45 × 1,491,566.81
  4. Step 4: Simplify right side
    2,715,244.34x = 5,589,044,679,953.34
  5. Step 5: Solve for x
    x = 5,589,044,679,953.34/2,715,244.34
  6. Step 6: Final answer
    x = 2,058,394.75

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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.