Home / 10,672,523.03-16,008,727.05-2,585,494.58

Finding the Fourth Proportional to 10,672,523.03, 16,008,727.05 and 2,585,494.58

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Solution

The fourth proportional to 10,672,523.03, 16,008,727.05 and 2,585,494.58 is: 3,878,227.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,672,523.03 : 16,008,727.05 = 2,585,494.58 : x
  2. Step 2: Convert to fraction form
    10,672,523.03/16,008,727.05 = 2,585,494.58/x
  3. Step 3: Cross multiply
    10,672,523.03x = 16,008,727.05 × 2,585,494.58
  4. Step 4: Simplify right side
    10,672,523.03x = 41,390,476,940,430.76
  5. Step 5: Solve for x
    x = 41,390,476,940,430.76/10,672,523.03
  6. Step 6: Final answer
    x = 3,878,227.93

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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.