Home / 6,568,714.98-9,064,741.05-3,668,156.82

Finding the Fourth Proportional to 6,568,714.98, 9,064,741.05 and 3,668,156.82

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Solution

The fourth proportional to 6,568,714.98, 9,064,741.05 and 3,668,156.82 is: 5,062,008.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,568,714.98 : 9,064,741.05 = 3,668,156.82 : x
  2. Step 2: Convert to fraction form
    6,568,714.98/9,064,741.05 = 3,668,156.82/x
  3. Step 3: Cross multiply
    6,568,714.98x = 9,064,741.05 × 3,668,156.82
  4. Step 4: Simplify right side
    6,568,714.98x = 33,250,891,704,091.46
  5. Step 5: Solve for x
    x = 33,250,891,704,091.46/6,568,714.98
  6. Step 6: Final answer
    x = 5,062,008.60

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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.