Home / 11,659,068.16-17,465,180.92-5,805,619.31

Finding the Fourth Proportional to 11,659,068.16, 17,465,180.92 and 5,805,619.31

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Solution

The fourth proportional to 11,659,068.16, 17,465,180.92 and 5,805,619.31 is: 8,696,766.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,659,068.16 : 17,465,180.92 = 5,805,619.31 : x
  2. Step 2: Convert to fraction form
    11,659,068.16/17,465,180.92 = 5,805,619.31/x
  3. Step 3: Cross multiply
    11,659,068.16x = 17,465,180.92 × 5,805,619.31
  4. Step 4: Simplify right side
    11,659,068.16x = 101,396,191,630,944.47
  5. Step 5: Solve for x
    x = 101,396,191,630,944.47/11,659,068.16
  6. Step 6: Final answer
    x = 8,696,766.35

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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.