Home / 6,745,959.36-9,307,932.24-4,133,015.52

Finding the Fourth Proportional to 6,745,959.36, 9,307,932.24 and 4,133,015.52

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Solution

The fourth proportional to 6,745,959.36, 9,307,932.24 and 4,133,015.52 is: 5,702,647.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,745,959.36 : 9,307,932.24 = 4,133,015.52 : x
  2. Step 2: Convert to fraction form
    6,745,959.36/9,307,932.24 = 4,133,015.52/x
  3. Step 3: Cross multiply
    6,745,959.36x = 9,307,932.24 × 4,133,015.52
  4. Step 4: Simplify right side
    6,745,959.36x = 38,469,828,407,028.37
  5. Step 5: Solve for x
    x = 38,469,828,407,028.37/6,745,959.36
  6. Step 6: Final answer
    x = 5,702,647.52

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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.