Home / 8,693,883.70-13,040,825.55-5,460,622.90

Finding the Fourth Proportional to 8,693,883.70, 13,040,825.55 and 5,460,622.90

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Solution

The fourth proportional to 8,693,883.70, 13,040,825.55 and 5,460,622.90 is: 8,190,934.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,693,883.70 : 13,040,825.55 = 5,460,622.90 : x
  2. Step 2: Convert to fraction form
    8,693,883.70/13,040,825.55 = 5,460,622.90/x
  3. Step 3: Cross multiply
    8,693,883.70x = 13,040,825.55 × 5,460,622.90
  4. Step 4: Simplify right side
    8,693,883.70x = 71,211,030,633,235.11
  5. Step 5: Solve for x
    x = 71,211,030,633,235.11/8,693,883.70
  6. Step 6: Final answer
    x = 8,190,934.35

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Similar ratio
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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.