Home / 3,295,092.23-4,943,383.64-1,778,742.62

Finding the Fourth Proportional to 3,295,092.23, 4,943,383.64 and 1,778,742.62

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Solution

The fourth proportional to 3,295,092.23, 4,943,383.64 and 1,778,742.62 is: 2,668,516.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295,092.23 : 4,943,383.64 = 1,778,742.62 : x
  2. Step 2: Convert to fraction form
    3,295,092.23/4,943,383.64 = 1,778,742.62/x
  3. Step 3: Cross multiply
    3,295,092.23x = 4,943,383.64 × 1,778,742.62
  4. Step 4: Simplify right side
    3,295,092.23x = 8,793,007,167,478.74
  5. Step 5: Solve for x
    x = 8,793,007,167,478.74/3,295,092.23
  6. Step 6: Final answer
    x = 2,668,516.25

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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.