Home / 3,365,357.42-4,644,191.36-1,837,464.54

Finding the Fourth Proportional to 3,365,357.42, 4,644,191.36 and 1,837,464.54

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Solution

The fourth proportional to 3,365,357.42, 4,644,191.36 and 1,837,464.54 is: 2,535,700.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,357.42 : 4,644,191.36 = 1,837,464.54 : x
  2. Step 2: Convert to fraction form
    3,365,357.42/4,644,191.36 = 1,837,464.54/x
  3. Step 3: Cross multiply
    3,365,357.42x = 4,644,191.36 × 1,837,464.54
  4. Step 4: Simplify right side
    3,365,357.42x = 8,533,536,945,568.04
  5. Step 5: Solve for x
    x = 8,533,536,945,568.04/3,365,357.42
  6. Step 6: Final answer
    x = 2,535,700.04

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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.