Home / 3,895,789.48-5,843,684.26-1,055,901.62

Finding the Fourth Proportional to 3,895,789.48, 5,843,684.26 and 1,055,901.62

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Solution

The fourth proportional to 3,895,789.48, 5,843,684.26 and 1,055,901.62 is: 1,583,852.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,895,789.48 : 5,843,684.26 = 1,055,901.62 : x
  2. Step 2: Convert to fraction form
    3,895,789.48/5,843,684.26 = 1,055,901.62/x
  3. Step 3: Cross multiply
    3,895,789.48x = 5,843,684.26 × 1,055,901.62
  4. Step 4: Simplify right side
    3,895,789.48x = 6,170,355,676,902.50
  5. Step 5: Solve for x
    x = 6,170,355,676,902.50/3,895,789.48
  6. Step 6: Final answer
    x = 1,583,852.44

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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.