Home / 3,084,646.52-4,618,921.60-2,482,317.56

Finding the Fourth Proportional to 3,084,646.52, 4,618,921.60 and 2,482,317.56

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Solution

The fourth proportional to 3,084,646.52, 4,618,921.60 and 2,482,317.56 is: 3,716,999.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,646.52 : 4,618,921.60 = 2,482,317.56 : x
  2. Step 2: Convert to fraction form
    3,084,646.52/4,618,921.60 = 2,482,317.56/x
  3. Step 3: Cross multiply
    3,084,646.52x = 4,618,921.60 × 2,482,317.56
  4. Step 4: Simplify right side
    3,084,646.52x = 11,465,630,195,943.29
  5. Step 5: Solve for x
    x = 11,465,630,195,943.29/3,084,646.52
  6. Step 6: Final answer
    x = 3,716,999.70

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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.