Home / 3,621,167.55-5,431,751.33-3,573,928.35

Finding the Fourth Proportional to 3,621,167.55, 5,431,751.33 and 3,573,928.35

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Solution

The fourth proportional to 3,621,167.55, 5,431,751.33 and 3,573,928.35 is: 5,360,892.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,621,167.55 : 5,431,751.33 = 3,573,928.35 : x
  2. Step 2: Convert to fraction form
    3,621,167.55/5,431,751.33 = 3,573,928.35/x
  3. Step 3: Cross multiply
    3,621,167.55x = 5,431,751.33 × 3,573,928.35
  4. Step 4: Simplify right side
    3,621,167.55x = 19,412,690,050,567.57
  5. Step 5: Solve for x
    x = 19,412,690,050,567.57/3,621,167.55
  6. Step 6: Final answer
    x = 5,360,892.53

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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.