Home / 6,903,721.85-10,355,634.66-3,064,512.14

Finding the Fourth Proportional to 6,903,721.85, 10,355,634.66 and 3,064,512.14

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Solution

The fourth proportional to 6,903,721.85, 10,355,634.66 and 3,064,512.14 is: 4,596,791.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,903,721.85 : 10,355,634.66 = 3,064,512.14 : x
  2. Step 2: Convert to fraction form
    6,903,721.85/10,355,634.66 = 3,064,512.14/x
  3. Step 3: Cross multiply
    6,903,721.85x = 10,355,634.66 × 3,064,512.14
  4. Step 4: Simplify right side
    6,903,721.85x = 31,734,968,132,974.77
  5. Step 5: Solve for x
    x = 31,734,968,132,974.77/6,903,721.85
  6. Step 6: Final answer
    x = 4,596,791.24

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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.