Home / 594,723.08-892,076.90-145,447.86

Finding the Fourth Proportional to 594,723.08, 892,076.90 and 145,447.86

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Solution

The fourth proportional to 594,723.08, 892,076.90 and 145,447.86 is: 218,169.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,723.08 : 892,076.90 = 145,447.86 : x
  2. Step 2: Convert to fraction form
    594,723.08/892,076.90 = 145,447.86/x
  3. Step 3: Cross multiply
    594,723.08x = 892,076.90 × 145,447.86
  4. Step 4: Simplify right side
    594,723.08x = 129,750,676,060.43
  5. Step 5: Solve for x
    x = 129,750,676,060.43/594,723.08
  6. Step 6: Final answer
    x = 218,169.90

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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.