Home / 5,031,062.55-6,942,714.60-2,795,832.45

Finding the Fourth Proportional to 5,031,062.55, 6,942,714.60 and 2,795,832.45

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Solution

The fourth proportional to 5,031,062.55, 6,942,714.60 and 2,795,832.45 is: 3,858,164.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,031,062.55 : 6,942,714.60 = 2,795,832.45 : x
  2. Step 2: Convert to fraction form
    5,031,062.55/6,942,714.60 = 2,795,832.45/x
  3. Step 3: Cross multiply
    5,031,062.55x = 6,942,714.60 × 2,795,832.45
  4. Step 4: Simplify right side
    5,031,062.55x = 19,410,666,769,768.77
  5. Step 5: Solve for x
    x = 19,410,666,769,768.77/5,031,062.55
  6. Step 6: Final answer
    x = 3,858,164.47

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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.