Home / 3,330,760.77-4,596,456.74-1,802,867.90

Finding the Fourth Proportional to 3,330,760.77, 4,596,456.74 and 1,802,867.90

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Solution

The fourth proportional to 3,330,760.77, 4,596,456.74 and 1,802,867.90 is: 2,487,961.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,760.77 : 4,596,456.74 = 1,802,867.90 : x
  2. Step 2: Convert to fraction form
    3,330,760.77/4,596,456.74 = 1,802,867.90/x
  3. Step 3: Cross multiply
    3,330,760.77x = 4,596,456.74 × 1,802,867.90
  4. Step 4: Simplify right side
    3,330,760.77x = 8,286,804,278,288.02
  5. Step 5: Solve for x
    x = 8,286,804,278,288.02/3,330,760.77
  6. Step 6: Final answer
    x = 2,487,961.41

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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.