Home / 4,219,596.60-5,823,046.02-2,285,864.83

Finding the Fourth Proportional to 4,219,596.60, 5,823,046.02 and 2,285,864.83

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Solution

The fourth proportional to 4,219,596.60, 5,823,046.02 and 2,285,864.83 is: 3,154,494.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,219,596.60 : 5,823,046.02 = 2,285,864.83 : x
  2. Step 2: Convert to fraction form
    4,219,596.60/5,823,046.02 = 2,285,864.83/x
  3. Step 3: Cross multiply
    4,219,596.60x = 5,823,046.02 × 2,285,864.83
  4. Step 4: Simplify right side
    4,219,596.60x = 13,310,696,100,589.48
  5. Step 5: Solve for x
    x = 13,310,696,100,589.48/4,219,596.60
  6. Step 6: Final answer
    x = 3,154,494.93

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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.