Home / 6,772,707.66-9,346,336.73-4,056,453.66

Finding the Fourth Proportional to 6,772,707.66, 9,346,336.73 and 4,056,453.66

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Solution

The fourth proportional to 6,772,707.66, 9,346,336.73 and 4,056,453.66 is: 5,597,906.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,772,707.66 : 9,346,336.73 = 4,056,453.66 : x
  2. Step 2: Convert to fraction form
    6,772,707.66/9,346,336.73 = 4,056,453.66/x
  3. Step 3: Cross multiply
    6,772,707.66x = 9,346,336.73 × 4,056,453.66
  4. Step 4: Simplify right side
    6,772,707.66x = 37,912,981,815,718.66
  5. Step 5: Solve for x
    x = 37,912,981,815,718.66/6,772,707.66
  6. Step 6: Final answer
    x = 5,597,906.14

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Double scale
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1.5x scale

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.