Home / 2,418,205.49-3,335,706.28-1,546,722.21

Finding the Fourth Proportional to 2,418,205.49, 3,335,706.28 and 1,546,722.21

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Solution

The fourth proportional to 2,418,205.49, 3,335,706.28 and 1,546,722.21 is: 2,133,570.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,418,205.49 : 3,335,706.28 = 1,546,722.21 : x
  2. Step 2: Convert to fraction form
    2,418,205.49/3,335,706.28 = 1,546,722.21/x
  3. Step 3: Cross multiply
    2,418,205.49x = 3,335,706.28 × 1,546,722.21
  4. Step 4: Simplify right side
    2,418,205.49x = 5,159,410,998,723.26
  5. Step 5: Solve for x
    x = 5,159,410,998,723.26/2,418,205.49
  6. Step 6: Final answer
    x = 2,133,570.13

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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.