Home / 6,101,544.98-8,420,230.32-3,523,451.06

Finding the Fourth Proportional to 6,101,544.98, 8,420,230.32 and 3,523,451.06

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Solution

The fourth proportional to 6,101,544.98, 8,420,230.32 and 3,523,451.06 is: 4,862,419.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,101,544.98 : 8,420,230.32 = 3,523,451.06 : x
  2. Step 2: Convert to fraction form
    6,101,544.98/8,420,230.32 = 3,523,451.06/x
  3. Step 3: Cross multiply
    6,101,544.98x = 8,420,230.32 × 3,523,451.06
  4. Step 4: Simplify right side
    6,101,544.98x = 29,668,269,446,448.14
  5. Step 5: Solve for x
    x = 29,668,269,446,448.14/6,101,544.98
  6. Step 6: Final answer
    x = 4,862,419.20

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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.