Home / 4,254,117.44-5,870,700.34-2,320,419.56

Finding the Fourth Proportional to 4,254,117.44, 5,870,700.34 and 2,320,419.56

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Solution

The fourth proportional to 4,254,117.44, 5,870,700.34 and 2,320,419.56 is: 3,202,188.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,117.44 : 5,870,700.34 = 2,320,419.56 : x
  2. Step 2: Convert to fraction form
    4,254,117.44/5,870,700.34 = 2,320,419.56/x
  3. Step 3: Cross multiply
    4,254,117.44x = 5,870,700.34 × 2,320,419.56
  4. Step 4: Simplify right side
    4,254,117.44x = 13,622,487,899,834.65
  5. Step 5: Solve for x
    x = 13,622,487,899,834.65/4,254,117.44
  6. Step 6: Final answer
    x = 3,202,188.96

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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.