Home / 2,268,360.08-3,403,204.43-670,965.72

Finding the Fourth Proportional to 2,268,360.08, 3,403,204.43 and 670,965.72

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Solution

The fourth proportional to 2,268,360.08, 3,403,204.43 and 670,965.72 is: 1,006,645.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,360.08 : 3,403,204.43 = 670,965.72 : x
  2. Step 2: Convert to fraction form
    2,268,360.08/3,403,204.43 = 670,965.72/x
  3. Step 3: Cross multiply
    2,268,360.08x = 3,403,204.43 × 670,965.72
  4. Step 4: Simplify right side
    2,268,360.08x = 2,283,433,510,682.14
  5. Step 5: Solve for x
    x = 2,283,433,510,682.14/2,268,360.08
  6. Step 6: Final answer
    x = 1,006,645.08

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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.