Home / 6,780,114.02-9,356,626.01-3,682,697.85

Finding the Fourth Proportional to 6,780,114.02, 9,356,626.01 and 3,682,697.85

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Solution

The fourth proportional to 6,780,114.02, 9,356,626.01 and 3,682,697.85 is: 5,082,160.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,780,114.02 : 9,356,626.01 = 3,682,697.85 : x
  2. Step 2: Convert to fraction form
    6,780,114.02/9,356,626.01 = 3,682,697.85/x
  3. Step 3: Cross multiply
    6,780,114.02x = 9,356,626.01 × 3,682,697.85
  4. Step 4: Simplify right side
    6,780,114.02x = 34,457,626,471,867.59
  5. Step 5: Solve for x
    x = 34,457,626,471,867.59/6,780,114.02
  6. Step 6: Final answer
    x = 5,082,160.33

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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.