Home / 11,317,204.13-15,617,743.53-6,160,604.27

Finding the Fourth Proportional to 11,317,204.13, 15,617,743.53 and 6,160,604.27

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Solution

The fourth proportional to 11,317,204.13, 15,617,743.53 and 6,160,604.27 is: 8,501,634.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,317,204.13 : 15,617,743.53 = 6,160,604.27 : x
  2. Step 2: Convert to fraction form
    11,317,204.13/15,617,743.53 = 6,160,604.27/x
  3. Step 3: Cross multiply
    11,317,204.13x = 15,617,743.53 × 6,160,604.27
  4. Step 4: Simplify right side
    11,317,204.13x = 96,214,737,478,682.86
  5. Step 5: Solve for x
    x = 96,214,737,478,682.86/11,317,204.13
  6. Step 6: Final answer
    x = 8,501,634.89

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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.