Home / 6,548,401.49-9,037,073.48-3,647,794.32

Finding the Fourth Proportional to 6,548,401.49, 9,037,073.48 and 3,647,794.32

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Solution

The fourth proportional to 6,548,401.49, 9,037,073.48 and 3,647,794.32 is: 5,034,111.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,548,401.49 : 9,037,073.48 = 3,647,794.32 : x
  2. Step 2: Convert to fraction form
    6,548,401.49/9,037,073.48 = 3,647,794.32/x
  3. Step 3: Cross multiply
    6,548,401.49x = 9,037,073.48 × 3,647,794.32
  4. Step 4: Simplify right side
    6,548,401.49x = 32,965,385,291,527.66
  5. Step 5: Solve for x
    x = 32,965,385,291,527.66/6,548,401.49
  6. Step 6: Final answer
    x = 5,034,111.82

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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.