Home / 4,363,674.82-6,541,021.05-1,935,971.37

Finding the Fourth Proportional to 4,363,674.82, 6,541,021.05 and 1,935,971.37

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Solution

The fourth proportional to 4,363,674.82, 6,541,021.05 and 1,935,971.37 is: 2,901,964.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,363,674.82 : 6,541,021.05 = 1,935,971.37 : x
  2. Step 2: Convert to fraction form
    4,363,674.82/6,541,021.05 = 1,935,971.37/x
  3. Step 3: Cross multiply
    4,363,674.82x = 6,541,021.05 × 1,935,971.37
  4. Step 4: Simplify right side
    4,363,674.82x = 12,663,229,507,896.17
  5. Step 5: Solve for x
    x = 12,663,229,507,896.17/4,363,674.82
  6. Step 6: Final answer
    x = 2,901,964.52

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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.