Home / 6,256,934-8,634,568.92-3,395,366

Finding the Fourth Proportional to 6,256,934, 8,634,568.92 and 3,395,366

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Solution

The fourth proportional to 6,256,934, 8,634,568.92 and 3,395,366 is: 4,685,605.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,256,934 : 8,634,568.92 = 3,395,366 : x
  2. Step 2: Convert to fraction form
    6,256,934/8,634,568.92 = 3,395,366/x
  3. Step 3: Cross multiply
    6,256,934x = 8,634,568.92 × 3,395,366
  4. Step 4: Simplify right side
    6,256,934x = 29,317,521,735,624.72
  5. Step 5: Solve for x
    x = 29,317,521,735,624.72/6,256,934
  6. Step 6: Final answer
    x = 4,685,605.08

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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.