Home / 4,585,475.34-6,317,019.09-3,206,238.39

Finding the Fourth Proportional to 4,585,475.34, 6,317,019.09 and 3,206,238.39

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Solution

The fourth proportional to 4,585,475.34, 6,317,019.09 and 3,206,238.39 is: 4,416,961.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,585,475.34 : 6,317,019.09 = 3,206,238.39 : x
  2. Step 2: Convert to fraction form
    4,585,475.34/6,317,019.09 = 3,206,238.39/x
  3. Step 3: Cross multiply
    4,585,475.34x = 6,317,019.09 × 3,206,238.39
  4. Step 4: Simplify right side
    4,585,475.34x = 20,253,869,116,720.87
  5. Step 5: Solve for x
    x = 20,253,869,116,720.87/4,585,475.34
  6. Step 6: Final answer
    x = 4,416,961.74

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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.