Home / 2,673,033.85-4,009,349.35-851,325.31

Finding the Fourth Proportional to 2,673,033.85, 4,009,349.35 and 851,325.31

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Solution

The fourth proportional to 2,673,033.85, 4,009,349.35 and 851,325.31 is: 1,276,923.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,033.85 : 4,009,349.35 = 851,325.31 : x
  2. Step 2: Convert to fraction form
    2,673,033.85/4,009,349.35 = 851,325.31/x
  3. Step 3: Cross multiply
    2,673,033.85x = 4,009,349.35 × 851,325.31
  4. Step 4: Simplify right side
    2,673,033.85x = 3,413,260,578,287.05
  5. Step 5: Solve for x
    x = 3,413,260,578,287.05/2,673,033.85
  6. Step 6: Final answer
    x = 1,276,923.81

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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.