Home / 6,845,607.18-9,446,578.29-3,747,536.88

Finding the Fourth Proportional to 6,845,607.18, 9,446,578.29 and 3,747,536.88

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Solution

The fourth proportional to 6,845,607.18, 9,446,578.29 and 3,747,536.88 is: 5,171,404.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,845,607.18 : 9,446,578.29 = 3,747,536.88 : x
  2. Step 2: Convert to fraction form
    6,845,607.18/9,446,578.29 = 3,747,536.88/x
  3. Step 3: Cross multiply
    6,845,607.18x = 9,446,578.29 × 3,747,536.88
  4. Step 4: Simplify right side
    6,845,607.18x = 35,401,400,531,582.33
  5. Step 5: Solve for x
    x = 35,401,400,531,582.33/6,845,607.18
  6. Step 6: Final answer
    x = 5,171,404.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.