Home / 4,259,629.89-5,878,265.81-2,325,876.71

Finding the Fourth Proportional to 4,259,629.89, 5,878,265.81 and 2,325,876.71

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Solution

The fourth proportional to 4,259,629.89, 5,878,265.81 and 2,325,876.71 is: 3,209,697.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,259,629.89 : 5,878,265.81 = 2,325,876.71 : x
  2. Step 2: Convert to fraction form
    4,259,629.89/5,878,265.81 = 2,325,876.71/x
  3. Step 3: Cross multiply
    4,259,629.89x = 5,878,265.81 × 2,325,876.71
  4. Step 4: Simplify right side
    4,259,629.89x = 13,672,121,501,647.57
  5. Step 5: Solve for x
    x = 13,672,121,501,647.57/4,259,629.89
  6. Step 6: Final answer
    x = 3,209,697.05

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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.