Home / 6,557,596.14-9,049,465.08-3,656,990.19

Finding the Fourth Proportional to 6,557,596.14, 9,049,465.08 and 3,656,990.19

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Solution

The fourth proportional to 6,557,596.14, 9,049,465.08 and 3,656,990.19 is: 5,046,636.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,557,596.14 : 9,049,465.08 = 3,656,990.19 : x
  2. Step 2: Convert to fraction form
    6,557,596.14/9,049,465.08 = 3,656,990.19/x
  3. Step 3: Cross multiply
    6,557,596.14x = 9,049,465.08 × 3,656,990.19
  4. Step 4: Simplify right side
    6,557,596.14x = 33,093,805,022,307.57
  5. Step 5: Solve for x
    x = 33,093,805,022,307.57/6,557,596.14
  6. Step 6: Final answer
    x = 5,046,636.65

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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.