Home / 4,806,521.26-7,204,799.40-3,005,268.42

Finding the Fourth Proportional to 4,806,521.26, 7,204,799.40 and 3,005,268.42

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Solution

The fourth proportional to 4,806,521.26, 7,204,799.40 and 3,005,268.42 is: 4,504,787.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,806,521.26 : 7,204,799.40 = 3,005,268.42 : x
  2. Step 2: Convert to fraction form
    4,806,521.26/7,204,799.40 = 3,005,268.42/x
  3. Step 3: Cross multiply
    4,806,521.26x = 7,204,799.40 × 3,005,268.42
  4. Step 4: Simplify right side
    4,806,521.26x = 21,652,356,109,254.95
  5. Step 5: Solve for x
    x = 21,652,356,109,254.95/4,806,521.26
  6. Step 6: Final answer
    x = 4,504,787.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.