Home / 3,395,448.11-4,685,671.80-1,846,676.07

Finding the Fourth Proportional to 3,395,448.11, 4,685,671.80 and 1,846,676.07

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Solution

The fourth proportional to 3,395,448.11, 4,685,671.80 and 1,846,676.07 is: 2,548,387.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,448.11 : 4,685,671.80 = 1,846,676.07 : x
  2. Step 2: Convert to fraction form
    3,395,448.11/4,685,671.80 = 1,846,676.07/x
  3. Step 3: Cross multiply
    3,395,448.11x = 4,685,671.80 × 1,846,676.07
  4. Step 4: Simplify right side
    3,395,448.11x = 8,652,917,984,933.83
  5. Step 5: Solve for x
    x = 8,652,917,984,933.83/3,395,448.11
  6. Step 6: Final answer
    x = 2,548,387.63

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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.