Home / 6,901,924.36-9,525,081.75-3,804,440.73

Finding the Fourth Proportional to 6,901,924.36, 9,525,081.75 and 3,804,440.73

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Solution

The fourth proportional to 6,901,924.36, 9,525,081.75 and 3,804,440.73 is: 5,250,363.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,901,924.36 : 9,525,081.75 = 3,804,440.73 : x
  2. Step 2: Convert to fraction form
    6,901,924.36/9,525,081.75 = 3,804,440.73/x
  3. Step 3: Cross multiply
    6,901,924.36x = 9,525,081.75 × 3,804,440.73
  4. Step 4: Simplify right side
    6,901,924.36x = 36,237,608,966,279.68
  5. Step 5: Solve for x
    x = 36,237,608,966,279.68/6,901,924.36
  6. Step 6: Final answer
    x = 5,250,363.10

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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.