Home / 7,094,590.26-9,790,534.17-3,831,404.67

Finding the Fourth Proportional to 7,094,590.26, 9,790,534.17 and 3,831,404.67

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Solution

The fourth proportional to 7,094,590.26, 9,790,534.17 and 3,831,404.67 is: 5,287,338.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,094,590.26 : 9,790,534.17 = 3,831,404.67 : x
  2. Step 2: Convert to fraction form
    7,094,590.26/9,790,534.17 = 3,831,404.67/x
  3. Step 3: Cross multiply
    7,094,590.26x = 9,790,534.17 × 3,831,404.67
  4. Step 4: Simplify right side
    7,094,590.26x = 37,511,498,340,732.57
  5. Step 5: Solve for x
    x = 37,511,498,340,732.57/7,094,590.26
  6. Step 6: Final answer
    x = 5,287,338.23

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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.