Home / 3,597,368.40-5,396,761.08-1,072,967.76

Finding the Fourth Proportional to 3,597,368.40, 5,396,761.08 and 1,072,967.76

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Solution

The fourth proportional to 3,597,368.40, 5,396,761.08 and 1,072,967.76 is: 1,609,662.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,597,368.40 : 5,396,761.08 = 1,072,967.76 : x
  2. Step 2: Convert to fraction form
    3,597,368.40/5,396,761.08 = 1,072,967.76/x
  3. Step 3: Cross multiply
    3,597,368.40x = 5,396,761.08 × 1,072,967.76
  4. Step 4: Simplify right side
    3,597,368.40x = 5,790,550,647,262.78
  5. Step 5: Solve for x
    x = 5,790,550,647,262.78/3,597,368.40
  6. Step 6: Final answer
    x = 1,609,662.95

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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.