Home / 3,094,341.64-4,644,906.78-2,458,731.40

Finding the Fourth Proportional to 3,094,341.64, 4,644,906.78 and 2,458,731.40

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Solution

The fourth proportional to 3,094,341.64, 4,644,906.78 and 2,458,731.40 is: 3,690,794.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094,341.64 : 4,644,906.78 = 2,458,731.40 : x
  2. Step 2: Convert to fraction form
    3,094,341.64/4,644,906.78 = 2,458,731.40/x
  3. Step 3: Cross multiply
    3,094,341.64x = 4,644,906.78 × 2,458,731.40
  4. Step 4: Simplify right side
    3,094,341.64x = 11,420,578,150,058.89
  5. Step 5: Solve for x
    x = 11,420,578,150,058.89/3,094,341.64
  6. Step 6: Final answer
    x = 3,690,794.19

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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.