Home / 2,292,681.82-3,433,778.25-1,095,445.66

Finding the Fourth Proportional to 2,292,681.82, 3,433,778.25 and 1,095,445.66

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Solution

The fourth proportional to 2,292,681.82, 3,433,778.25 and 1,095,445.66 is: 1,640,662.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,681.82 : 3,433,778.25 = 1,095,445.66 : x
  2. Step 2: Convert to fraction form
    2,292,681.82/3,433,778.25 = 1,095,445.66/x
  3. Step 3: Cross multiply
    2,292,681.82x = 3,433,778.25 × 1,095,445.66
  4. Step 4: Simplify right side
    2,292,681.82x = 3,761,517,481,364.89
  5. Step 5: Solve for x
    x = 3,761,517,481,364.89/2,292,681.82
  6. Step 6: Final answer
    x = 1,640,662.67

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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.