Home / 2,326,458.22-3,489,688.14-729,145.24

Finding the Fourth Proportional to 2,326,458.22, 3,489,688.14 and 729,145.24

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Solution

The fourth proportional to 2,326,458.22, 3,489,688.14 and 729,145.24 is: 1,093,718.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,458.22 : 3,489,688.14 = 729,145.24 : x
  2. Step 2: Convert to fraction form
    2,326,458.22/3,489,688.14 = 729,145.24/x
  3. Step 3: Cross multiply
    2,326,458.22x = 3,489,688.14 × 729,145.24
  4. Step 4: Simplify right side
    2,326,458.22x = 2,544,489,496,365.45
  5. Step 5: Solve for x
    x = 2,544,489,496,365.45/2,326,458.22
  6. Step 6: Final answer
    x = 1,093,718.11

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Double scale
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Similar ratio
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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.