Home / 4,592,258.92-6,892,644.70-2,319,379.46

Finding the Fourth Proportional to 4,592,258.92, 6,892,644.70 and 2,319,379.46

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Solution

The fourth proportional to 4,592,258.92, 6,892,644.70 and 2,319,379.46 is: 3,481,218.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,592,258.92 : 6,892,644.70 = 2,319,379.46 : x
  2. Step 2: Convert to fraction form
    4,592,258.92/6,892,644.70 = 2,319,379.46/x
  3. Step 3: Cross multiply
    4,592,258.92x = 6,892,644.70 × 2,319,379.46
  4. Step 4: Simplify right side
    4,592,258.92x = 15,986,658,542,257.86
  5. Step 5: Solve for x
    x = 15,986,658,542,257.86/4,592,258.92
  6. Step 6: Final answer
    x = 3,481,218.90

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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.