Home / 1,367,546.30-2,051,406.92-526,098.05

Finding the Fourth Proportional to 1,367,546.30, 2,051,406.92 and 526,098.05

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Solution

The fourth proportional to 1,367,546.30, 2,051,406.92 and 526,098.05 is: 789,180.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,546.30 : 2,051,406.92 = 526,098.05 : x
  2. Step 2: Convert to fraction form
    1,367,546.30/2,051,406.92 = 526,098.05/x
  3. Step 3: Cross multiply
    1,367,546.30x = 2,051,406.92 × 526,098.05
  4. Step 4: Simplify right side
    1,367,546.30x = 1,079,241,180,368.51
  5. Step 5: Solve for x
    x = 1,079,241,180,368.51/1,367,546.30
  6. Step 6: Final answer
    x = 789,180.72

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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.