Home / 6,224,697.88-8,590,066.09-3,471,388.29

Finding the Fourth Proportional to 6,224,697.88, 8,590,066.09 and 3,471,388.29

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Solution

The fourth proportional to 6,224,697.88, 8,590,066.09 and 3,471,388.29 is: 4,790,506.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,224,697.88 : 8,590,066.09 = 3,471,388.29 : x
  2. Step 2: Convert to fraction form
    6,224,697.88/8,590,066.09 = 3,471,388.29/x
  3. Step 3: Cross multiply
    6,224,697.88x = 8,590,066.09 × 3,471,388.29
  4. Step 4: Simplify right side
    6,224,697.88x = 29,819,454,826,473.62
  5. Step 5: Solve for x
    x = 29,819,454,826,473.62/6,224,697.88
  6. Step 6: Final answer
    x = 4,790,506.37

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1.5x scale

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.