Home / 6,239,297.10-9,361,570.05-3,401,445.90

Finding the Fourth Proportional to 6,239,297.10, 9,361,570.05 and 3,401,445.90

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Solution

The fourth proportional to 6,239,297.10, 9,361,570.05 and 3,401,445.90 is: 5,103,599.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,239,297.10 : 9,361,570.05 = 3,401,445.90 : x
  2. Step 2: Convert to fraction form
    6,239,297.10/9,361,570.05 = 3,401,445.90/x
  3. Step 3: Cross multiply
    6,239,297.10x = 9,361,570.05 × 3,401,445.90
  4. Step 4: Simplify right side
    6,239,297.10x = 31,842,874,064,135.30
  5. Step 5: Solve for x
    x = 31,842,874,064,135.30/6,239,297.10
  6. Step 6: Final answer
    x = 5,103,599.58

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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.