Home / 5,934,171.34-8,190,753.18-3,488,421.34

Finding the Fourth Proportional to 5,934,171.34, 8,190,753.18 and 3,488,421.34

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Solution

The fourth proportional to 5,934,171.34, 8,190,753.18 and 3,488,421.34 is: 4,814,960.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,934,171.34 : 8,190,753.18 = 3,488,421.34 : x
  2. Step 2: Convert to fraction form
    5,934,171.34/8,190,753.18 = 3,488,421.34/x
  3. Step 3: Cross multiply
    5,934,171.34x = 8,190,753.18 × 3,488,421.34
  4. Step 4: Simplify right side
    5,934,171.34x = 28,572,798,183,784.86
  5. Step 5: Solve for x
    x = 28,572,798,183,784.86/5,934,171.34
  6. Step 6: Final answer
    x = 4,814,960.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.