Home / 9,893,782.80-14,815,479.42-6,517,754.64

Finding the Fourth Proportional to 9,893,782.80, 14,815,479.42 and 6,517,754.64

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Solution

The fourth proportional to 9,893,782.80, 14,815,479.42 and 6,517,754.64 is: 9,760,034.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,893,782.80 : 14,815,479.42 = 6,517,754.64 : x
  2. Step 2: Convert to fraction form
    9,893,782.80/14,815,479.42 = 6,517,754.64/x
  3. Step 3: Cross multiply
    9,893,782.80x = 14,815,479.42 × 6,517,754.64
  4. Step 4: Simplify right side
    9,893,782.80x = 96,563,659,733,529.50
  5. Step 5: Solve for x
    x = 96,563,659,733,529.50/9,893,782.80
  6. Step 6: Final answer
    x = 9,760,034.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.