Home / 2,552,418.54-3,522,412.98-1,406,573.10

Finding the Fourth Proportional to 2,552,418.54, 3,522,412.98 and 1,406,573.10

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Solution

The fourth proportional to 2,552,418.54, 3,522,412.98 and 1,406,573.10 is: 1,941,112.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,418.54 : 3,522,412.98 = 1,406,573.10 : x
  2. Step 2: Convert to fraction form
    2,552,418.54/3,522,412.98 = 1,406,573.10/x
  3. Step 3: Cross multiply
    2,552,418.54x = 3,522,412.98 × 1,406,573.10
  4. Step 4: Simplify right side
    2,552,418.54x = 4,954,531,344,758.84
  5. Step 5: Solve for x
    x = 4,954,531,344,758.84/2,552,418.54
  6. Step 6: Final answer
    x = 1,941,112.43

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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.