Home / 2,444,912.44-3,666,538.05-847,102.57

Finding the Fourth Proportional to 2,444,912.44, 3,666,538.05 and 847,102.57

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Solution

The fourth proportional to 2,444,912.44, 3,666,538.05 and 847,102.57 is: 1,270,366.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,912.44 : 3,666,538.05 = 847,102.57 : x
  2. Step 2: Convert to fraction form
    2,444,912.44/3,666,538.05 = 847,102.57/x
  3. Step 3: Cross multiply
    2,444,912.44x = 3,666,538.05 × 847,102.57
  4. Step 4: Simplify right side
    2,444,912.44x = 3,105,933,805,157.79
  5. Step 5: Solve for x
    x = 3,105,933,805,157.79/2,444,912.44
  6. Step 6: Final answer
    x = 1,270,366.07

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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.