Home / 2,965,779.40-4,092,744.90-1,659,014.44

Finding the Fourth Proportional to 2,965,779.40, 4,092,744.90 and 1,659,014.44

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Solution

The fourth proportional to 2,965,779.40, 4,092,744.90 and 1,659,014.44 is: 2,289,422.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,965,779.40 : 4,092,744.90 = 1,659,014.44 : x
  2. Step 2: Convert to fraction form
    2,965,779.40/4,092,744.90 = 1,659,014.44/x
  3. Step 3: Cross multiply
    2,965,779.40x = 4,092,744.90 × 1,659,014.44
  4. Step 4: Simplify right side
    2,965,779.40x = 6,789,922,888,336.36
  5. Step 5: Solve for x
    x = 6,789,922,888,336.36/2,965,779.40
  6. Step 6: Final answer
    x = 2,289,422.77

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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.