Home / 4,804,776-6,630,591.32-2,629,319.04

Finding the Fourth Proportional to 4,804,776, 6,630,591.32 and 2,629,319.04

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Solution

The fourth proportional to 4,804,776, 6,630,591.32 and 2,629,319.04 is: 3,628,460.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,804,776 : 6,630,591.32 = 2,629,319.04 : x
  2. Step 2: Convert to fraction form
    4,804,776/6,630,591.32 = 2,629,319.04/x
  3. Step 3: Cross multiply
    4,804,776x = 6,630,591.32 × 2,629,319.04
  4. Step 4: Simplify right side
    4,804,776x = 17,433,940,004,134.73
  5. Step 5: Solve for x
    x = 17,433,940,004,134.73/4,804,776
  6. Step 6: Final answer
    x = 3,628,460.52

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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.