Home / 2,089,776.10-3,134,650.44-573,340.42

Finding the Fourth Proportional to 2,089,776.10, 3,134,650.44 and 573,340.42

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Solution

The fourth proportional to 2,089,776.10, 3,134,650.44 and 573,340.42 is: 860,006.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,089,776.10 : 3,134,650.44 = 573,340.42 : x
  2. Step 2: Convert to fraction form
    2,089,776.10/3,134,650.44 = 573,340.42/x
  3. Step 3: Cross multiply
    2,089,776.10x = 3,134,650.44 × 573,340.42
  4. Step 4: Simplify right side
    2,089,776.10x = 1,797,221,799,822.79
  5. Step 5: Solve for x
    x = 1,797,221,799,822.79/2,089,776.10
  6. Step 6: Final answer
    x = 860,006.87

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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.