Home / 4,254,072.84-5,870,690.62-2,320,333.56

Finding the Fourth Proportional to 4,254,072.84, 5,870,690.62 and 2,320,333.56

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Solution

The fourth proportional to 4,254,072.84, 5,870,690.62 and 2,320,333.56 is: 3,202,098.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,072.84 : 5,870,690.62 = 2,320,333.56 : x
  2. Step 2: Convert to fraction form
    4,254,072.84/5,870,690.62 = 2,320,333.56/x
  3. Step 3: Cross multiply
    4,254,072.84x = 5,870,690.62 × 2,320,333.56
  4. Step 4: Simplify right side
    4,254,072.84x = 13,621,960,465,963.21
  5. Step 5: Solve for x
    x = 13,621,960,465,963.21/4,254,072.84
  6. Step 6: Final answer
    x = 3,202,098.55

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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.