Home / 5,716,092.30-7,888,176.24-3,137,816.94

Finding the Fourth Proportional to 5,716,092.30, 7,888,176.24 and 3,137,816.94

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Solution

The fourth proportional to 5,716,092.30, 7,888,176.24 and 3,137,816.94 is: 4,330,170.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,716,092.30 : 7,888,176.24 = 3,137,816.94 : x
  2. Step 2: Convert to fraction form
    5,716,092.30/7,888,176.24 = 3,137,816.94/x
  3. Step 3: Cross multiply
    5,716,092.30x = 7,888,176.24 × 3,137,816.94
  4. Step 4: Simplify right side
    5,716,092.30x = 24,751,653,031,577.51
  5. Step 5: Solve for x
    x = 24,751,653,031,577.51/5,716,092.30
  6. Step 6: Final answer
    x = 4,330,170.29

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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.