Home / 3,016,651.96-4,164,321.63-1,793,353.51

Finding the Fourth Proportional to 3,016,651.96, 4,164,321.63 and 1,793,353.51

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Solution

The fourth proportional to 3,016,651.96, 4,164,321.63 and 1,793,353.51 is: 2,475,625.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,651.96 : 4,164,321.63 = 1,793,353.51 : x
  2. Step 2: Convert to fraction form
    3,016,651.96/4,164,321.63 = 1,793,353.51/x
  3. Step 3: Cross multiply
    3,016,651.96x = 4,164,321.63 × 1,793,353.51
  4. Step 4: Simplify right side
    3,016,651.96x = 7,468,100,811,929.42
  5. Step 5: Solve for x
    x = 7,468,100,811,929.42/3,016,651.96
  6. Step 6: Final answer
    x = 2,475,625.60

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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.