Home / 2,337,574.54-3,503,704.17-988,895.38

Finding the Fourth Proportional to 2,337,574.54, 3,503,704.17 and 988,895.38

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Solution

The fourth proportional to 2,337,574.54, 3,503,704.17 and 988,895.38 is: 1,482,218.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,337,574.54 : 3,503,704.17 = 988,895.38 : x
  2. Step 2: Convert to fraction form
    2,337,574.54/3,503,704.17 = 988,895.38/x
  3. Step 3: Cross multiply
    2,337,574.54x = 3,503,704.17 × 988,895.38
  4. Step 4: Simplify right side
    2,337,574.54x = 3,464,796,866,599.73
  5. Step 5: Solve for x
    x = 3,464,796,866,599.73/2,337,574.54
  6. Step 6: Final answer
    x = 1,482,218.77

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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.