Home / 2,673,035.10-4,009,351.23-851,326.56

Finding the Fourth Proportional to 2,673,035.10, 4,009,351.23 and 851,326.56

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Solution

The fourth proportional to 2,673,035.10, 4,009,351.23 and 851,326.56 is: 1,276,925.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,035.10 : 4,009,351.23 = 851,326.56 : x
  2. Step 2: Convert to fraction form
    2,673,035.10/4,009,351.23 = 851,326.56/x
  3. Step 3: Cross multiply
    2,673,035.10x = 4,009,351.23 × 851,326.56
  4. Step 4: Simplify right side
    2,673,035.10x = 3,413,267,190,467.67
  5. Step 5: Solve for x
    x = 3,413,267,190,467.67/2,673,035.10
  6. Step 6: Final answer
    x = 1,276,925.69

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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.