Home / 2,846,845.72-3,928,259.50-1,700,682.68

Finding the Fourth Proportional to 2,846,845.72, 3,928,259.50 and 1,700,682.68

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Solution

The fourth proportional to 2,846,845.72, 3,928,259.50 and 1,700,682.68 is: 2,346,710.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,846,845.72 : 3,928,259.50 = 1,700,682.68 : x
  2. Step 2: Convert to fraction form
    2,846,845.72/3,928,259.50 = 1,700,682.68/x
  3. Step 3: Cross multiply
    2,846,845.72x = 3,928,259.50 × 1,700,682.68
  4. Step 4: Simplify right side
    2,846,845.72x = 6,680,722,894,195.46
  5. Step 5: Solve for x
    x = 6,680,722,894,195.46/2,846,845.72
  6. Step 6: Final answer
    x = 2,346,710.55

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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.