Home / 3,372,040.77-4,653,406.06-1,823,291.65

Finding the Fourth Proportional to 3,372,040.77, 4,653,406.06 and 1,823,291.65

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Solution

The fourth proportional to 3,372,040.77, 4,653,406.06 and 1,823,291.65 is: 2,516,136.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,040.77 : 4,653,406.06 = 1,823,291.65 : x
  2. Step 2: Convert to fraction form
    3,372,040.77/4,653,406.06 = 1,823,291.65/x
  3. Step 3: Cross multiply
    3,372,040.77x = 4,653,406.06 × 1,823,291.65
  4. Step 4: Simplify right side
    3,372,040.77x = 8,484,516,413,257.40
  5. Step 5: Solve for x
    x = 8,484,516,413,257.40/3,372,040.77
  6. Step 6: Final answer
    x = 2,516,136.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.