Home / 6,749,050.72-9,313,690.48-3,693,265.12

Finding the Fourth Proportional to 6,749,050.72, 9,313,690.48 and 3,693,265.12

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Solution

The fourth proportional to 6,749,050.72, 9,313,690.48 and 3,693,265.12 is: 5,096,706.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,749,050.72 : 9,313,690.48 = 3,693,265.12 : x
  2. Step 2: Convert to fraction form
    6,749,050.72/9,313,690.48 = 3,693,265.12/x
  3. Step 3: Cross multiply
    6,749,050.72x = 9,313,690.48 × 3,693,265.12
  4. Step 4: Simplify right side
    6,749,050.72x = 34,397,928,188,260.06
  5. Step 5: Solve for x
    x = 34,397,928,188,260.06/6,749,050.72
  6. Step 6: Final answer
    x = 5,096,706.13

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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.