Home / 5,797,942.56-8,001,427.05-3,219,633.45

Finding the Fourth Proportional to 5,797,942.56, 8,001,427.05 and 3,219,633.45

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Solution

The fourth proportional to 5,797,942.56, 8,001,427.05 and 3,219,633.45 is: 4,443,242.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,797,942.56 : 8,001,427.05 = 3,219,633.45 : x
  2. Step 2: Convert to fraction form
    5,797,942.56/8,001,427.05 = 3,219,633.45/x
  3. Step 3: Cross multiply
    5,797,942.56x = 8,001,427.05 × 3,219,633.45
  4. Step 4: Simplify right side
    5,797,942.56x = 25,761,662,177,914.82
  5. Step 5: Solve for x
    x = 25,761,662,177,914.82/5,797,942.56
  6. Step 6: Final answer
    x = 4,443,242.05

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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.