Home / 7,261,100.11-10,884,884.13-2,465,510.30

Finding the Fourth Proportional to 7,261,100.11, 10,884,884.13 and 2,465,510.30

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Solution

The fourth proportional to 7,261,100.11, 10,884,884.13 and 2,465,510.30 is: 3,695,968.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,261,100.11 : 10,884,884.13 = 2,465,510.30 : x
  2. Step 2: Convert to fraction form
    7,261,100.11/10,884,884.13 = 2,465,510.30/x
  3. Step 3: Cross multiply
    7,261,100.11x = 10,884,884.13 × 2,465,510.30
  4. Step 4: Simplify right side
    7,261,100.11x = 26,836,793,936,821.54
  5. Step 5: Solve for x
    x = 26,836,793,936,821.54/7,261,100.11
  6. Step 6: Final answer
    x = 3,695,968.04

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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.