Home / 4,335,464.25-6,485,223.32-3,302,982.23

Finding the Fourth Proportional to 4,335,464.25, 6,485,223.32 and 3,302,982.23

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Solution

The fourth proportional to 4,335,464.25, 6,485,223.32 and 3,302,982.23 is: 4,940,780.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335,464.25 : 6,485,223.32 = 3,302,982.23 : x
  2. Step 2: Convert to fraction form
    4,335,464.25/6,485,223.32 = 3,302,982.23/x
  3. Step 3: Cross multiply
    4,335,464.25x = 6,485,223.32 × 3,302,982.23
  4. Step 4: Simplify right side
    4,335,464.25x = 21,420,577,402,045.41
  5. Step 5: Solve for x
    x = 21,420,577,402,045.41/4,335,464.25
  6. Step 6: Final answer
    x = 4,940,780.54

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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.