Home / 967,636.80-1,356,091.20-967,636.80

Finding the Fourth Proportional to 967,636.80, 1,356,091.20 and 967,636.80

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Solution

The fourth proportional to 967,636.80, 1,356,091.20 and 967,636.80 is: 1,356,091.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,636.80 : 1,356,091.20 = 967,636.80 : x
  2. Step 2: Convert to fraction form
    967,636.80/1,356,091.20 = 967,636.80/x
  3. Step 3: Cross multiply
    967,636.80x = 1,356,091.20 × 967,636.80
  4. Step 4: Simplify right side
    967,636.80x = 1,312,203,749,276.16
  5. Step 5: Solve for x
    x = 1,312,203,749,276.16/967,636.80
  6. Step 6: Final answer
    x = 1,356,091.20

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.