Home / 6,393,651.88-9,543,838.61-5,586,517.48

Finding the Fourth Proportional to 6,393,651.88, 9,543,838.61 and 5,586,517.48

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Solution

The fourth proportional to 6,393,651.88, 9,543,838.61 and 5,586,517.48 is: 8,339,024.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,393,651.88 : 9,543,838.61 = 5,586,517.48 : x
  2. Step 2: Convert to fraction form
    6,393,651.88/9,543,838.61 = 5,586,517.48/x
  3. Step 3: Cross multiply
    6,393,651.88x = 9,543,838.61 × 5,586,517.48
  4. Step 4: Simplify right side
    6,393,651.88x = 53,316,821,221,063.91
  5. Step 5: Solve for x
    x = 53,316,821,221,063.91/6,393,651.88
  6. Step 6: Final answer
    x = 8,339,024.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.