Home / 4,254,114.43-5,870,696.16-2,320,416.55

Finding the Fourth Proportional to 4,254,114.43, 5,870,696.16 and 2,320,416.55

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Solution

The fourth proportional to 4,254,114.43, 5,870,696.16 and 2,320,416.55 is: 3,202,184.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,114.43 : 5,870,696.16 = 2,320,416.55 : x
  2. Step 2: Convert to fraction form
    4,254,114.43/5,870,696.16 = 2,320,416.55/x
  3. Step 3: Cross multiply
    4,254,114.43x = 5,870,696.16 × 2,320,416.55
  4. Step 4: Simplify right side
    4,254,114.43x = 13,622,460,529,685.45
  5. Step 5: Solve for x
    x = 13,622,460,529,685.45/4,254,114.43
  6. Step 6: Final answer
    x = 3,202,184.79

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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.