Home / 6,350,929.80-8,763,650.76-3,597,067.60

Finding the Fourth Proportional to 6,350,929.80, 8,763,650.76 and 3,597,067.60

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Solution

The fourth proportional to 6,350,929.80, 8,763,650.76 and 3,597,067.60 is: 4,963,595.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,350,929.80 : 8,763,650.76 = 3,597,067.60 : x
  2. Step 2: Convert to fraction form
    6,350,929.80/8,763,650.76 = 3,597,067.60/x
  3. Step 3: Cross multiply
    6,350,929.80x = 8,763,650.76 × 3,597,067.60
  4. Step 4: Simplify right side
    6,350,929.80x = 31,523,444,206,511.38
  5. Step 5: Solve for x
    x = 31,523,444,206,511.38/6,350,929.80
  6. Step 6: Final answer
    x = 4,963,595.13

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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.