Home / 2,214,424.17-3,321,636.29-531,527.67

Finding the Fourth Proportional to 2,214,424.17, 3,321,636.29 and 531,527.67

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Solution

The fourth proportional to 2,214,424.17, 3,321,636.29 and 531,527.67 is: 797,291.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,424.17 : 3,321,636.29 = 531,527.67 : x
  2. Step 2: Convert to fraction form
    2,214,424.17/3,321,636.29 = 531,527.67/x
  3. Step 3: Cross multiply
    2,214,424.17x = 3,321,636.29 × 531,527.67
  4. Step 4: Simplify right side
    2,214,424.17x = 1,765,541,597,146.74
  5. Step 5: Solve for x
    x = 1,765,541,597,146.74/2,214,424.17
  6. Step 6: Final answer
    x = 797,291.51

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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.