Home / 3,582,282.15-4,942,251.06-2,032,646.43

Finding the Fourth Proportional to 3,582,282.15, 4,942,251.06 and 2,032,646.43

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Solution

The fourth proportional to 3,582,282.15, 4,942,251.06 and 2,032,646.43 is: 2,804,315.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582,282.15 : 4,942,251.06 = 2,032,646.43 : x
  2. Step 2: Convert to fraction form
    3,582,282.15/4,942,251.06 = 2,032,646.43/x
  3. Step 3: Cross multiply
    3,582,282.15x = 4,942,251.06 × 2,032,646.43
  4. Step 4: Simplify right side
    3,582,282.15x = 10,045,848,973,272.71
  5. Step 5: Solve for x
    x = 10,045,848,973,272.71/3,582,282.15
  6. Step 6: Final answer
    x = 2,804,315.39

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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.