Home / 8,573,581.67-11,826,160.88-5,086,451.63

Finding the Fourth Proportional to 8,573,581.67, 11,826,160.88 and 5,086,451.63

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Solution

The fourth proportional to 8,573,581.67, 11,826,160.88 and 5,086,451.63 is: 7,016,110.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,573,581.67 : 11,826,160.88 = 5,086,451.63 : x
  2. Step 2: Convert to fraction form
    8,573,581.67/11,826,160.88 = 5,086,451.63/x
  3. Step 3: Cross multiply
    8,573,581.67x = 11,826,160.88 × 5,086,451.63
  4. Step 4: Simplify right side
    8,573,581.67x = 60,153,195,200,155.17
  5. Step 5: Solve for x
    x = 60,153,195,200,155.17/8,573,581.67
  6. Step 6: Final answer
    x = 7,016,110.37

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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.