Home / 2,548,982.98-3,517,594.64-1,403,063.32

Finding the Fourth Proportional to 2,548,982.98, 3,517,594.64 and 1,403,063.32

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Solution

The fourth proportional to 2,548,982.98, 3,517,594.64 and 1,403,063.32 is: 1,936,226.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,548,982.98 : 3,517,594.64 = 1,403,063.32 : x
  2. Step 2: Convert to fraction form
    2,548,982.98/3,517,594.64 = 1,403,063.32/x
  3. Step 3: Cross multiply
    2,548,982.98x = 3,517,594.64 × 1,403,063.32
  4. Step 4: Simplify right side
    2,548,982.98x = 4,935,408,017,952.51
  5. Step 5: Solve for x
    x = 4,935,408,017,952.51/2,548,982.98
  6. Step 6: Final answer
    x = 1,936,226.36

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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.