Home / 2,235,042.70-3,352,564.05-1,609,852.30

Finding the Fourth Proportional to 2,235,042.70, 3,352,564.05 and 1,609,852.30

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Solution

The fourth proportional to 2,235,042.70, 3,352,564.05 and 1,609,852.30 is: 2,414,778.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235,042.70 : 3,352,564.05 = 1,609,852.30 : x
  2. Step 2: Convert to fraction form
    2,235,042.70/3,352,564.05 = 1,609,852.30/x
  3. Step 3: Cross multiply
    2,235,042.70x = 3,352,564.05 × 1,609,852.30
  4. Step 4: Simplify right side
    2,235,042.70x = 5,397,132,946,789.81
  5. Step 5: Solve for x
    x = 5,397,132,946,789.81/2,235,042.70
  6. Step 6: Final answer
    x = 2,414,778.45

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Similar ratio
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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.