Home / 4,686,382.98-6,465,360.60-2,943,027

Finding the Fourth Proportional to 4,686,382.98, 6,465,360.60 and 2,943,027

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Solution

The fourth proportional to 4,686,382.98, 6,465,360.60 and 2,943,027 is: 4,060,216.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,686,382.98 : 6,465,360.60 = 2,943,027 : x
  2. Step 2: Convert to fraction form
    4,686,382.98/6,465,360.60 = 2,943,027/x
  3. Step 3: Cross multiply
    4,686,382.98x = 6,465,360.60 × 2,943,027
  4. Step 4: Simplify right side
    4,686,382.98x = 19,027,730,810,536.20
  5. Step 5: Solve for x
    x = 19,027,730,810,536.20/4,686,382.98
  6. Step 6: Final answer
    x = 4,060,216.78

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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.