Home / 2,331,064.25-3,496,794.42-648,167.75

Finding the Fourth Proportional to 2,331,064.25, 3,496,794.42 and 648,167.75

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Solution

The fourth proportional to 2,331,064.25, 3,496,794.42 and 648,167.75 is: 972,306.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,064.25 : 3,496,794.42 = 648,167.75 : x
  2. Step 2: Convert to fraction form
    2,331,064.25/3,496,794.42 = 648,167.75/x
  3. Step 3: Cross multiply
    2,331,064.25x = 3,496,794.42 × 648,167.75
  4. Step 4: Simplify right side
    2,331,064.25x = 2,266,509,371,423.96
  5. Step 5: Solve for x
    x = 2,266,509,371,423.96/2,331,064.25
  6. Step 6: Final answer
    x = 972,306.69

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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.