Home / 2,799,485.54-4,192,502.37-1,597,764.86

Finding the Fourth Proportional to 2,799,485.54, 4,192,502.37 and 1,597,764.86

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Solution

The fourth proportional to 2,799,485.54, 4,192,502.37 and 1,597,764.86 is: 2,392,808.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,799,485.54 : 4,192,502.37 = 1,597,764.86 : x
  2. Step 2: Convert to fraction form
    2,799,485.54/4,192,502.37 = 1,597,764.86/x
  3. Step 3: Cross multiply
    2,799,485.54x = 4,192,502.37 × 1,597,764.86
  4. Step 4: Simplify right side
    2,799,485.54x = 6,698,632,962,252.72
  5. Step 5: Solve for x
    x = 6,698,632,962,252.72/2,799,485.54
  6. Step 6: Final answer
    x = 2,392,808.56

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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.