Home / 952,894.61-1,427,998.12-526,622.39

Finding the Fourth Proportional to 952,894.61, 1,427,998.12 and 526,622.39

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Solution

The fourth proportional to 952,894.61, 1,427,998.12 and 526,622.39 is: 789,190.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,894.61 : 1,427,998.12 = 526,622.39 : x
  2. Step 2: Convert to fraction form
    952,894.61/1,427,998.12 = 526,622.39/x
  3. Step 3: Cross multiply
    952,894.61x = 1,427,998.12 × 526,622.39
  4. Step 4: Simplify right side
    952,894.61x = 752,015,782,869.91
  5. Step 5: Solve for x
    x = 752,015,782,869.91/952,894.61
  6. Step 6: Final answer
    x = 789,190.93

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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.