Home / 6,192,336.26-8,545,708.14-3,439,036.52

Finding the Fourth Proportional to 6,192,336.26, 8,545,708.14 and 3,439,036.52

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Solution

The fourth proportional to 6,192,336.26, 8,545,708.14 and 3,439,036.52 is: 4,746,028.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192,336.26 : 8,545,708.14 = 3,439,036.52 : x
  2. Step 2: Convert to fraction form
    6,192,336.26/8,545,708.14 = 3,439,036.52/x
  3. Step 3: Cross multiply
    6,192,336.26x = 8,545,708.14 × 3,439,036.52
  4. Step 4: Simplify right side
    6,192,336.26x = 29,389,002,382,721.27
  5. Step 5: Solve for x
    x = 29,389,002,382,721.27/6,192,336.26
  6. Step 6: Final answer
    x = 4,746,028.18

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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.