Home / 3,325,433.54-4,588,708.32-1,875,042.54

Finding the Fourth Proportional to 3,325,433.54, 4,588,708.32 and 1,875,042.54

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Solution

The fourth proportional to 3,325,433.54, 4,588,708.32 and 1,875,042.54 is: 2,587,338.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,433.54 : 4,588,708.32 = 1,875,042.54 : x
  2. Step 2: Convert to fraction form
    3,325,433.54/4,588,708.32 = 1,875,042.54/x
  3. Step 3: Cross multiply
    3,325,433.54x = 4,588,708.32 × 1,875,042.54
  4. Step 4: Simplify right side
    3,325,433.54x = 8,604,023,303,651.93
  5. Step 5: Solve for x
    x = 8,604,023,303,651.93/3,325,433.54
  6. Step 6: Final answer
    x = 2,587,338.83

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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.