Home / 957,669.68-1,432,269.03-851,797.01

Finding the Fourth Proportional to 957,669.68, 1,432,269.03 and 851,797.01

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Solution

The fourth proportional to 957,669.68, 1,432,269.03 and 851,797.01 is: 1,273,928.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,669.68 : 1,432,269.03 = 851,797.01 : x
  2. Step 2: Convert to fraction form
    957,669.68/1,432,269.03 = 851,797.01/x
  3. Step 3: Cross multiply
    957,669.68x = 1,432,269.03 × 851,797.01
  4. Step 4: Simplify right side
    957,669.68x = 1,220,002,477,269.60
  5. Step 5: Solve for x
    x = 1,220,002,477,269.60/957,669.68
  6. Step 6: Final answer
    x = 1,273,928.27

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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.