Home / 7,226,024.72-10,837,982.03-2,107,079.06

Finding the Fourth Proportional to 7,226,024.72, 10,837,982.03 and 2,107,079.06

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Solution

The fourth proportional to 7,226,024.72, 10,837,982.03 and 2,107,079.06 is: 3,160,310.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,226,024.72 : 10,837,982.03 = 2,107,079.06 : x
  2. Step 2: Convert to fraction form
    7,226,024.72/10,837,982.03 = 2,107,079.06/x
  3. Step 3: Cross multiply
    7,226,024.72x = 10,837,982.03 × 2,107,079.06
  4. Step 4: Simplify right side
    7,226,024.72x = 22,836,484,923,343.99
  5. Step 5: Solve for x
    x = 22,836,484,923,343.99/7,226,024.72
  6. Step 6: Final answer
    x = 3,160,310.93

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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.