Home / 2,234,519.14-3,351,809.85-637,082.23

Finding the Fourth Proportional to 2,234,519.14, 3,351,809.85 and 637,082.23

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Solution

The fourth proportional to 2,234,519.14, 3,351,809.85 and 637,082.23 is: 955,632.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,519.14 : 3,351,809.85 = 637,082.23 : x
  2. Step 2: Convert to fraction form
    2,234,519.14/3,351,809.85 = 637,082.23/x
  3. Step 3: Cross multiply
    2,234,519.14x = 3,351,809.85 × 637,082.23
  4. Step 4: Simplify right side
    2,234,519.14x = 2,135,378,488,666.53
  5. Step 5: Solve for x
    x = 2,135,378,488,666.53/2,234,519.14
  6. Step 6: Final answer
    x = 955,632.22

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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.