Home / 4,760,116.74-6,557,998.62-3,288,615.66

Finding the Fourth Proportional to 4,760,116.74, 6,557,998.62 and 3,288,615.66

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Solution

The fourth proportional to 4,760,116.74, 6,557,998.62 and 3,288,615.66 is: 4,530,715.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,760,116.74 : 6,557,998.62 = 3,288,615.66 : x
  2. Step 2: Convert to fraction form
    4,760,116.74/6,557,998.62 = 3,288,615.66/x
  3. Step 3: Cross multiply
    4,760,116.74x = 6,557,998.62 × 3,288,615.66
  4. Step 4: Simplify right side
    4,760,116.74x = 21,566,736,959,990.39
  5. Step 5: Solve for x
    x = 21,566,736,959,990.39/4,760,116.74
  6. Step 6: Final answer
    x = 4,530,715.98

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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.