Home / 8,080,553.96-11,151,401.12-4,409,707.11

Finding the Fourth Proportional to 8,080,553.96, 11,151,401.12 and 4,409,707.11

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Solution

The fourth proportional to 8,080,553.96, 11,151,401.12 and 4,409,707.11 is: 6,085,524.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,080,553.96 : 11,151,401.12 = 4,409,707.11 : x
  2. Step 2: Convert to fraction form
    8,080,553.96/11,151,401.12 = 4,409,707.11/x
  3. Step 3: Cross multiply
    8,080,553.96x = 11,151,401.12 × 4,409,707.11
  4. Step 4: Simplify right side
    8,080,553.96x = 49,174,412,820,722.71
  5. Step 5: Solve for x
    x = 49,174,412,820,722.71/8,080,553.96
  6. Step 6: Final answer
    x = 6,085,524.96

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1.5x scale

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.