Home / 3,375,263.67-5,063,203.13-1,100,204.11

Finding the Fourth Proportional to 3,375,263.67, 5,063,203.13 and 1,100,204.11

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Solution

The fourth proportional to 3,375,263.67, 5,063,203.13 and 1,100,204.11 is: 1,650,406.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,263.67 : 5,063,203.13 = 1,100,204.11 : x
  2. Step 2: Convert to fraction form
    3,375,263.67/5,063,203.13 = 1,100,204.11/x
  3. Step 3: Cross multiply
    3,375,263.67x = 5,063,203.13 × 1,100,204.11
  4. Step 4: Simplify right side
    3,375,263.67x = 5,570,556,914,647.76
  5. Step 5: Solve for x
    x = 5,570,556,914,647.76/3,375,263.67
  6. Step 6: Final answer
    x = 1,650,406.45

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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.