Home / 5,700,874.88-8,551,104.96-1,711,683.20

Finding the Fourth Proportional to 5,700,874.88, 8,551,104.96 and 1,711,683.20

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Solution

The fourth proportional to 5,700,874.88, 8,551,104.96 and 1,711,683.20 is: 2,567,462.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,700,874.88 : 8,551,104.96 = 1,711,683.20 : x
  2. Step 2: Convert to fraction form
    5,700,874.88/8,551,104.96 = 1,711,683.20/x
  3. Step 3: Cross multiply
    5,700,874.88x = 8,551,104.96 × 1,711,683.20
  4. Step 4: Simplify right side
    5,700,874.88x = 14,636,782,701,468.67
  5. Step 5: Solve for x
    x = 14,636,782,701,468.67/5,700,874.88
  6. Step 6: Final answer
    x = 2,567,462.54

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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.