Home / 3,023,816.34-4,536,388.13-2,222,669.03

Finding the Fourth Proportional to 3,023,816.34, 4,536,388.13 and 2,222,669.03

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Solution

The fourth proportional to 3,023,816.34, 4,536,388.13 and 2,222,669.03 is: 3,334,491.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,816.34 : 4,536,388.13 = 2,222,669.03 : x
  2. Step 2: Convert to fraction form
    3,023,816.34/4,536,388.13 = 2,222,669.03/x
  3. Step 3: Cross multiply
    3,023,816.34x = 4,536,388.13 × 2,222,669.03
  4. Step 4: Simplify right side
    3,023,816.34x = 10,082,889,418,468.32
  5. Step 5: Solve for x
    x = 10,082,889,418,468.32/3,023,816.34
  6. Step 6: Final answer
    x = 3,334,491.35

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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.