Home / 6,738,464-10,109,447.04-2,010,656

Finding the Fourth Proportional to 6,738,464, 10,109,447.04 and 2,010,656

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Solution

The fourth proportional to 6,738,464, 10,109,447.04 and 2,010,656 is: 3,016,506.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,738,464 : 10,109,447.04 = 2,010,656 : x
  2. Step 2: Convert to fraction form
    6,738,464/10,109,447.04 = 2,010,656/x
  3. Step 3: Cross multiply
    6,738,464x = 10,109,447.04 × 2,010,656
  4. Step 4: Simplify right side
    6,738,464x = 20,326,620,347,658.24
  5. Step 5: Solve for x
    x = 20,326,620,347,658.24/6,738,464
  6. Step 6: Final answer
    x = 3,016,506.48

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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.