Home / 5,588,018.28-8,381,794.14-1,598,930.28

Finding the Fourth Proportional to 5,588,018.28, 8,381,794.14 and 1,598,930.28

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Solution

The fourth proportional to 5,588,018.28, 8,381,794.14 and 1,598,930.28 is: 2,398,328.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,588,018.28 : 8,381,794.14 = 1,598,930.28 : x
  2. Step 2: Convert to fraction form
    5,588,018.28/8,381,794.14 = 1,598,930.28/x
  3. Step 3: Cross multiply
    5,588,018.28x = 8,381,794.14 × 1,598,930.28
  4. Step 4: Simplify right side
    5,588,018.28x = 13,401,904,451,172.56
  5. Step 5: Solve for x
    x = 13,401,904,451,172.56/5,588,018.28
  6. Step 6: Final answer
    x = 2,398,328.67

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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.