Home / 4,418,362.92-6,629,462.87-2,398,034.19

Finding the Fourth Proportional to 4,418,362.92, 6,629,462.87 and 2,398,034.19

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Solution

The fourth proportional to 4,418,362.92, 6,629,462.87 and 2,398,034.19 is: 3,598,092.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418,362.92 : 6,629,462.87 = 2,398,034.19 : x
  2. Step 2: Convert to fraction form
    4,418,362.92/6,629,462.87 = 2,398,034.19/x
  3. Step 3: Cross multiply
    4,418,362.92x = 6,629,462.87 × 2,398,034.19
  4. Step 4: Simplify right side
    4,418,362.92x = 15,897,678,611,605.36
  5. Step 5: Solve for x
    x = 15,897,678,611,605.36/4,418,362.92
  6. Step 6: Final answer
    x = 3,598,092.53

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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.