Home / 8,469,524.85-12,697,145.33-3,673,603.35

Finding the Fourth Proportional to 8,469,524.85, 12,697,145.33 and 3,673,603.35

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Solution

The fourth proportional to 8,469,524.85, 12,697,145.33 and 3,673,603.35 is: 5,507,307.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,469,524.85 : 12,697,145.33 = 3,673,603.35 : x
  2. Step 2: Convert to fraction form
    8,469,524.85/12,697,145.33 = 3,673,603.35/x
  3. Step 3: Cross multiply
    8,469,524.85x = 12,697,145.33 × 3,673,603.35
  4. Step 4: Simplify right side
    8,469,524.85x = 46,644,275,601,356.84
  5. Step 5: Solve for x
    x = 46,644,275,601,356.84/8,469,524.85
  6. Step 6: Final answer
    x = 5,507,307.25

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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.