Home / 1,367,583.54-2,051,462.85-526,135.29

Finding the Fourth Proportional to 1,367,583.54, 2,051,462.85 and 526,135.29

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Solution

The fourth proportional to 1,367,583.54, 2,051,462.85 and 526,135.29 is: 789,236.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,583.54 : 2,051,462.85 = 526,135.29 : x
  2. Step 2: Convert to fraction form
    1,367,583.54/2,051,462.85 = 526,135.29/x
  3. Step 3: Cross multiply
    1,367,583.54x = 2,051,462.85 × 526,135.29
  4. Step 4: Simplify right side
    1,367,583.54x = 1,079,347,001,508.98
  5. Step 5: Solve for x
    x = 1,079,347,001,508.98/1,367,583.54
  6. Step 6: Final answer
    x = 789,236.61

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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.