Home / 3,406,648.22-5,094,634.17-3,029,784.38

Finding the Fourth Proportional to 3,406,648.22, 5,094,634.17 and 3,029,784.38

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Solution

The fourth proportional to 3,406,648.22, 5,094,634.17 and 3,029,784.38 is: 4,531,035.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,406,648.22 : 5,094,634.17 = 3,029,784.38 : x
  2. Step 2: Convert to fraction form
    3,406,648.22/5,094,634.17 = 3,029,784.38/x
  3. Step 3: Cross multiply
    3,406,648.22x = 5,094,634.17 × 3,029,784.38
  4. Step 4: Simplify right side
    3,406,648.22x = 15,435,643,030,080.26
  5. Step 5: Solve for x
    x = 15,435,643,030,080.26/3,406,648.22
  6. Step 6: Final answer
    x = 4,531,035.21

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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.