Home / 6,794,307-9,376,209.27-3,738,586.86

Finding the Fourth Proportional to 6,794,307, 9,376,209.27 and 3,738,586.86

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Solution

The fourth proportional to 6,794,307, 9,376,209.27 and 3,738,586.86 is: 5,159,285.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,794,307 : 9,376,209.27 = 3,738,586.86 : x
  2. Step 2: Convert to fraction form
    6,794,307/9,376,209.27 = 3,738,586.86/x
  3. Step 3: Cross multiply
    6,794,307x = 9,376,209.27 × 3,738,586.86
  4. Step 4: Simplify right side
    6,794,307x = 35,053,772,773,432.19
  5. Step 5: Solve for x
    x = 35,053,772,773,432.19/6,794,307
  6. Step 6: Final answer
    x = 5,159,285.97

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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.