Home / 5,667,617.10-8,502,633.32-1,829,657.64

Finding the Fourth Proportional to 5,667,617.10, 8,502,633.32 and 1,829,657.64

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Solution

The fourth proportional to 5,667,617.10, 8,502,633.32 and 1,829,657.64 is: 2,744,876.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,667,617.10 : 8,502,633.32 = 1,829,657.64 : x
  2. Step 2: Convert to fraction form
    5,667,617.10/8,502,633.32 = 1,829,657.64/x
  3. Step 3: Cross multiply
    5,667,617.10x = 8,502,633.32 × 1,829,657.64
  4. Step 4: Simplify right side
    5,667,617.10x = 15,556,908,004,908.28
  5. Step 5: Solve for x
    x = 15,556,908,004,908.28/5,667,617.10
  6. Step 6: Final answer
    x = 2,744,876.33

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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.