Home / 5,937,756.88-8,189,050.40-4,131,236.56

Finding the Fourth Proportional to 5,937,756.88, 8,189,050.40 and 4,131,236.56

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Solution

The fourth proportional to 5,937,756.88, 8,189,050.40 and 4,131,236.56 is: 5,697,590.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,937,756.88 : 8,189,050.40 = 4,131,236.56 : x
  2. Step 2: Convert to fraction form
    5,937,756.88/8,189,050.40 = 4,131,236.56/x
  3. Step 3: Cross multiply
    5,937,756.88x = 8,189,050.40 × 4,131,236.56
  4. Step 4: Simplify right side
    5,937,756.88x = 33,830,904,404,162.62
  5. Step 5: Solve for x
    x = 33,830,904,404,162.62/5,937,756.88
  6. Step 6: Final answer
    x = 5,697,590.03

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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.