Home / 1,973,293.96-2,723,153.72-1,067,875.96

Finding the Fourth Proportional to 1,973,293.96, 2,723,153.72 and 1,067,875.96

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Solution

The fourth proportional to 1,973,293.96, 2,723,153.72 and 1,067,875.96 is: 1,473,673.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,973,293.96 : 2,723,153.72 = 1,067,875.96 : x
  2. Step 2: Convert to fraction form
    1,973,293.96/2,723,153.72 = 1,067,875.96/x
  3. Step 3: Cross multiply
    1,973,293.96x = 2,723,153.72 × 1,067,875.96
  4. Step 4: Simplify right side
    1,973,293.96x = 2,907,990,392,972.57
  5. Step 5: Solve for x
    x = 2,907,990,392,972.57/1,973,293.96
  6. Step 6: Final answer
    x = 1,473,673.18

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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.