Home / 2,873,567.30-4,306,722.15-1,454,015.30

Finding the Fourth Proportional to 2,873,567.30, 4,306,722.15 and 1,454,015.30

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Solution

The fourth proportional to 2,873,567.30, 4,306,722.15 and 1,454,015.30 is: 2,179,186.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873,567.30 : 4,306,722.15 = 1,454,015.30 : x
  2. Step 2: Convert to fraction form
    2,873,567.30/4,306,722.15 = 1,454,015.30/x
  3. Step 3: Cross multiply
    2,873,567.30x = 4,306,722.15 × 1,454,015.30
  4. Step 4: Simplify right side
    2,873,567.30x = 6,262,039,898,948.90
  5. Step 5: Solve for x
    x = 6,262,039,898,948.90/2,873,567.30
  6. Step 6: Final answer
    x = 2,179,186.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.