Home / 2,549,813.14-3,823,828.44-752,219.56

Finding the Fourth Proportional to 2,549,813.14, 3,823,828.44 and 752,219.56

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Solution

The fourth proportional to 2,549,813.14, 3,823,828.44 and 752,219.56 is: 1,128,066.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,549,813.14 : 3,823,828.44 = 752,219.56 : x
  2. Step 2: Convert to fraction form
    2,549,813.14/3,823,828.44 = 752,219.56/x
  3. Step 3: Cross multiply
    2,549,813.14x = 3,823,828.44 × 752,219.56
  4. Step 4: Simplify right side
    2,549,813.14x = 2,876,358,546,652.29
  5. Step 5: Solve for x
    x = 2,876,358,546,652.29/2,549,813.14
  6. Step 6: Final answer
    x = 1,128,066.41

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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.