Home / 5,471,514.42-7,551,080.67-3,024,072.90

Finding the Fourth Proportional to 5,471,514.42, 7,551,080.67 and 3,024,072.90

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Solution

The fourth proportional to 5,471,514.42, 7,551,080.67 and 3,024,072.90 is: 4,173,436.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,471,514.42 : 7,551,080.67 = 3,024,072.90 : x
  2. Step 2: Convert to fraction form
    5,471,514.42/7,551,080.67 = 3,024,072.90/x
  3. Step 3: Cross multiply
    5,471,514.42x = 7,551,080.67 × 3,024,072.90
  4. Step 4: Simplify right side
    5,471,514.42x = 22,835,018,419,860.84
  5. Step 5: Solve for x
    x = 22,835,018,419,860.84/5,471,514.42
  6. Step 6: Final answer
    x = 4,173,436.58

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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.