Home / 587,587.46-881,508.08-182,771.96

Finding the Fourth Proportional to 587,587.46, 881,508.08 and 182,771.96

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Solution

The fourth proportional to 587,587.46, 881,508.08 and 182,771.96 is: 274,197.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    587,587.46 : 881,508.08 = 182,771.96 : x
  2. Step 2: Convert to fraction form
    587,587.46/881,508.08 = 182,771.96/x
  3. Step 3: Cross multiply
    587,587.46x = 881,508.08 × 182,771.96
  4. Step 4: Simplify right side
    587,587.46x = 161,114,961,741.21
  5. Step 5: Solve for x
    x = 161,114,961,741.21/587,587.46
  6. Step 6: Final answer
    x = 274,197.42

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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.