Home / 3,305,998.94-4,562,345.91-1,855,798.94

Finding the Fourth Proportional to 3,305,998.94, 4,562,345.91 and 1,855,798.94

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Solution

The fourth proportional to 3,305,998.94, 4,562,345.91 and 1,855,798.94 is: 2,561,040.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305,998.94 : 4,562,345.91 = 1,855,798.94 : x
  2. Step 2: Convert to fraction form
    3,305,998.94/4,562,345.91 = 1,855,798.94/x
  3. Step 3: Cross multiply
    3,305,998.94x = 4,562,345.91 × 1,855,798.94
  4. Step 4: Simplify right side
    3,305,998.94x = 8,466,796,703,691.34
  5. Step 5: Solve for x
    x = 8,466,796,703,691.34/3,305,998.94
  6. Step 6: Final answer
    x = 2,561,040.36

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1.5x scale

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.