Home / 4,861,749.17-7,297,200.66-2,467,312.22

Finding the Fourth Proportional to 4,861,749.17, 7,297,200.66 and 2,467,312.22

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Solution

The fourth proportional to 4,861,749.17, 7,297,200.66 and 2,467,312.22 is: 3,703,291.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,861,749.17 : 7,297,200.66 = 2,467,312.22 : x
  2. Step 2: Convert to fraction form
    4,861,749.17/7,297,200.66 = 2,467,312.22/x
  3. Step 3: Cross multiply
    4,861,749.17x = 7,297,200.66 × 2,467,312.22
  4. Step 4: Simplify right side
    4,861,749.17x = 18,004,472,360,210.07
  5. Step 5: Solve for x
    x = 18,004,472,360,210.07/4,861,749.17
  6. Step 6: Final answer
    x = 3,703,291.09

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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.