Home / 8,545,442.26-11,792,709.44-4,625,197.71

Finding the Fourth Proportional to 8,545,442.26, 11,792,709.44 and 4,625,197.71

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Solution

The fourth proportional to 8,545,442.26, 11,792,709.44 and 4,625,197.71 is: 6,382,772.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,545,442.26 : 11,792,709.44 = 4,625,197.71 : x
  2. Step 2: Convert to fraction form
    8,545,442.26/11,792,709.44 = 4,625,197.71/x
  3. Step 3: Cross multiply
    8,545,442.26x = 11,792,709.44 × 4,625,197.71
  4. Step 4: Simplify right side
    8,545,442.26x = 54,543,612,614,493.85
  5. Step 5: Solve for x
    x = 54,543,612,614,493.85/8,545,442.26
  6. Step 6: Final answer
    x = 6,382,772.35

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1.5x scale

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.