Home / 2,714,123.93-3,745,225.91-1,568,179.67

Finding the Fourth Proportional to 2,714,123.93, 3,745,225.91 and 1,568,179.67

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Solution

The fourth proportional to 2,714,123.93, 3,745,225.91 and 1,568,179.67 is: 2,163,934.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,123.93 : 3,745,225.91 = 1,568,179.67 : x
  2. Step 2: Convert to fraction form
    2,714,123.93/3,745,225.91 = 1,568,179.67/x
  3. Step 3: Cross multiply
    2,714,123.93x = 3,745,225.91 × 1,568,179.67
  4. Step 4: Simplify right side
    2,714,123.93x = 5,873,187,116,813.57
  5. Step 5: Solve for x
    x = 5,873,187,116,813.57/2,714,123.93
  6. Step 6: Final answer
    x = 2,163,934.76

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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.