Home / 6,682,369.35-9,221,702.54-3,626,587.11

Finding the Fourth Proportional to 6,682,369.35, 9,221,702.54 and 3,626,587.11

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Solution

The fourth proportional to 6,682,369.35, 9,221,702.54 and 3,626,587.11 is: 5,004,708.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,682,369.35 : 9,221,702.54 = 3,626,587.11 : x
  2. Step 2: Convert to fraction form
    6,682,369.35/9,221,702.54 = 3,626,587.11/x
  3. Step 3: Cross multiply
    6,682,369.35x = 9,221,702.54 × 3,626,587.11
  4. Step 4: Simplify right side
    6,682,369.35x = 33,443,307,545,685.32
  5. Step 5: Solve for x
    x = 33,443,307,545,685.32/6,682,369.35
  6. Step 6: Final answer
    x = 5,004,708.03

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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.