Home / 12,746,401.04-17,589,811.92-6,945,230.48

Finding the Fourth Proportional to 12,746,401.04, 17,589,811.92 and 6,945,230.48

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Solution

The fourth proportional to 12,746,401.04, 17,589,811.92 and 6,945,230.48 is: 9,584,297.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,746,401.04 : 17,589,811.92 = 6,945,230.48 : x
  2. Step 2: Convert to fraction form
    12,746,401.04/17,589,811.92 = 6,945,230.48/x
  3. Step 3: Cross multiply
    12,746,401.04x = 17,589,811.92 × 6,945,230.48
  4. Step 4: Simplify right side
    12,746,401.04x = 122,165,297,884,251.34
  5. Step 5: Solve for x
    x = 122,165,297,884,251.34/12,746,401.04
  6. Step 6: Final answer
    x = 9,584,297.36

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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.