Home / 6,367,663.08-9,551,964.78-1,819,096.74

Finding the Fourth Proportional to 6,367,663.08, 9,551,964.78 and 1,819,096.74

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Solution

The fourth proportional to 6,367,663.08, 9,551,964.78 and 1,819,096.74 is: 2,728,779.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,367,663.08 : 9,551,964.78 = 1,819,096.74 : x
  2. Step 2: Convert to fraction form
    6,367,663.08/9,551,964.78 = 1,819,096.74/x
  3. Step 3: Cross multiply
    6,367,663.08x = 9,551,964.78 × 1,819,096.74
  4. Step 4: Simplify right side
    6,367,663.08x = 17,375,947,991,892.82
  5. Step 5: Solve for x
    x = 17,375,947,991,892.82/6,367,663.08
  6. Step 6: Final answer
    x = 2,728,779.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.