Home / 4,419,352.04-6,629,308.22-1,386,837.59

Finding the Fourth Proportional to 4,419,352.04, 6,629,308.22 and 1,386,837.59

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Solution

The fourth proportional to 4,419,352.04, 6,629,308.22 and 1,386,837.59 is: 2,080,344.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419,352.04 : 6,629,308.22 = 1,386,837.59 : x
  2. Step 2: Convert to fraction form
    4,419,352.04/6,629,308.22 = 1,386,837.59/x
  3. Step 3: Cross multiply
    4,419,352.04x = 6,629,308.22 × 1,386,837.59
  4. Step 4: Simplify right side
    4,419,352.04x = 9,193,773,805,512.54
  5. Step 5: Solve for x
    x = 9,193,773,805,512.54/4,419,352.04
  6. Step 6: Final answer
    x = 2,080,344.30

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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.