Home / 3,232,195.10-4,848,292.65-1,885,877.90

Finding the Fourth Proportional to 3,232,195.10, 4,848,292.65 and 1,885,877.90

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Solution

The fourth proportional to 3,232,195.10, 4,848,292.65 and 1,885,877.90 is: 2,828,816.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,195.10 : 4,848,292.65 = 1,885,877.90 : x
  2. Step 2: Convert to fraction form
    3,232,195.10/4,848,292.65 = 1,885,877.90/x
  3. Step 3: Cross multiply
    3,232,195.10x = 4,848,292.65 × 1,885,877.90
  4. Step 4: Simplify right side
    3,232,195.10x = 9,143,287,961,367.44
  5. Step 5: Solve for x
    x = 9,143,287,961,367.44/3,232,195.10
  6. Step 6: Final answer
    x = 2,828,816.85

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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.