Home / 5,793,644.46-7,994,701.05-3,438,436.08

Finding the Fourth Proportional to 5,793,644.46, 7,994,701.05 and 3,438,436.08

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Solution

The fourth proportional to 5,793,644.46, 7,994,701.05 and 3,438,436.08 is: 4,744,728.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,793,644.46 : 7,994,701.05 = 3,438,436.08 : x
  2. Step 2: Convert to fraction form
    5,793,644.46/7,994,701.05 = 3,438,436.08/x
  3. Step 3: Cross multiply
    5,793,644.46x = 7,994,701.05 × 3,438,436.08
  4. Step 4: Simplify right side
    5,793,644.46x = 27,489,268,539,133.88
  5. Step 5: Solve for x
    x = 27,489,268,539,133.88/5,793,644.46
  6. Step 6: Final answer
    x = 4,744,728.25

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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.