Home / 3,329,819-4,595,150.24-1,801,926.16

Finding the Fourth Proportional to 3,329,819, 4,595,150.24 and 1,801,926.16

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Solution

The fourth proportional to 3,329,819, 4,595,150.24 and 1,801,926.16 is: 2,486,658.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,819 : 4,595,150.24 = 1,801,926.16 : x
  2. Step 2: Convert to fraction form
    3,329,819/4,595,150.24 = 1,801,926.16/x
  3. Step 3: Cross multiply
    3,329,819x = 4,595,150.24 × 1,801,926.16
  4. Step 4: Simplify right side
    3,329,819x = 8,280,121,426,586.28
  5. Step 5: Solve for x
    x = 8,280,121,426,586.28/3,329,819
  6. Step 6: Final answer
    x = 2,486,658.11

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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.