Home / 3,222,501.76-4,823,238.72-2,369,347.20

Finding the Fourth Proportional to 3,222,501.76, 4,823,238.72 and 2,369,347.20

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Solution

The fourth proportional to 3,222,501.76, 4,823,238.72 and 2,369,347.20 is: 3,546,290.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222,501.76 : 4,823,238.72 = 2,369,347.20 : x
  2. Step 2: Convert to fraction form
    3,222,501.76/4,823,238.72 = 2,369,347.20/x
  3. Step 3: Cross multiply
    3,222,501.76x = 4,823,238.72 × 2,369,347.20
  4. Step 4: Simplify right side
    3,222,501.76x = 11,427,927,156,163.58
  5. Step 5: Solve for x
    x = 11,427,927,156,163.58/3,222,501.76
  6. Step 6: Final answer
    x = 3,546,290.43

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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.