Home / 3,852,022.80-5,790,475.80-2,737,808.40

Finding the Fourth Proportional to 3,852,022.80, 5,790,475.80 and 2,737,808.40

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Solution

The fourth proportional to 3,852,022.80, 5,790,475.80 and 2,737,808.40 is: 4,115,555.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,852,022.80 : 5,790,475.80 = 2,737,808.40 : x
  2. Step 2: Convert to fraction form
    3,852,022.80/5,790,475.80 = 2,737,808.40/x
  3. Step 3: Cross multiply
    3,852,022.80x = 5,790,475.80 × 2,737,808.40
  4. Step 4: Simplify right side
    3,852,022.80x = 15,853,213,285,236.72
  5. Step 5: Solve for x
    x = 15,853,213,285,236.72/3,852,022.80
  6. Step 6: Final answer
    x = 4,115,555.41

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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.