Home / 8,527,013.58-11,767,310.07-4,659,535.32

Finding the Fourth Proportional to 8,527,013.58, 11,767,310.07 and 4,659,535.32

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Solution

The fourth proportional to 8,527,013.58, 11,767,310.07 and 4,659,535.32 is: 6,430,175.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,527,013.58 : 11,767,310.07 = 4,659,535.32 : x
  2. Step 2: Convert to fraction form
    8,527,013.58/11,767,310.07 = 4,659,535.32/x
  3. Step 3: Cross multiply
    8,527,013.58x = 11,767,310.07 × 4,659,535.32
  4. Step 4: Simplify right side
    8,527,013.58x = 54,830,196,892,556.68
  5. Step 5: Solve for x
    x = 54,830,196,892,556.68/8,527,013.58
  6. Step 6: Final answer
    x = 6,430,175.86

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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.