Home / 6,284,725.96-9,431,222.82-3,446,830.84

Finding the Fourth Proportional to 6,284,725.96, 9,431,222.82 and 3,446,830.84

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Solution

The fourth proportional to 6,284,725.96, 9,431,222.82 and 3,446,830.84 is: 5,172,513.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,284,725.96 : 9,431,222.82 = 3,446,830.84 : x
  2. Step 2: Convert to fraction form
    6,284,725.96/9,431,222.82 = 3,446,830.84/x
  3. Step 3: Cross multiply
    6,284,725.96x = 9,431,222.82 × 3,446,830.84
  4. Step 4: Simplify right side
    6,284,725.96x = 32,507,829,674,887.77
  5. Step 5: Solve for x
    x = 32,507,829,674,887.77/6,284,725.96
  6. Step 6: Final answer
    x = 5,172,513.47

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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.