Home / 3,305,218.08-4,561,291.41-1,855,003.41

Finding the Fourth Proportional to 3,305,218.08, 4,561,291.41 and 1,855,003.41

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Solution

The fourth proportional to 3,305,218.08, 4,561,291.41 and 1,855,003.41 is: 2,559,955.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305,218.08 : 4,561,291.41 = 1,855,003.41 : x
  2. Step 2: Convert to fraction form
    3,305,218.08/4,561,291.41 = 1,855,003.41/x
  3. Step 3: Cross multiply
    3,305,218.08x = 4,561,291.41 × 1,855,003.41
  4. Step 4: Simplify right side
    3,305,218.08x = 8,461,211,119,553.71
  5. Step 5: Solve for x
    x = 8,461,211,119,553.71/3,305,218.08
  6. Step 6: Final answer
    x = 2,559,955.47

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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.