Home / 3,063,107.67-4,594,687.79-874,671.65

Finding the Fourth Proportional to 3,063,107.67, 4,594,687.79 and 874,671.65

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Solution

The fourth proportional to 3,063,107.67, 4,594,687.79 and 874,671.65 is: 1,312,014.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,107.67 : 4,594,687.79 = 874,671.65 : x
  2. Step 2: Convert to fraction form
    3,063,107.67/4,594,687.79 = 874,671.65/x
  3. Step 3: Cross multiply
    3,063,107.67x = 4,594,687.79 × 874,671.65
  4. Step 4: Simplify right side
    3,063,107.67x = 4,018,843,123,167.36
  5. Step 5: Solve for x
    x = 4,018,843,123,167.36/3,063,107.67
  6. Step 6: Final answer
    x = 1,312,014.97

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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.