Home / 973,839.60-1,467,406.57-800,235.54

Finding the Fourth Proportional to 973,839.60, 1,467,406.57 and 800,235.54

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Solution

The fourth proportional to 973,839.60, 1,467,406.57 and 800,235.54 is: 1,205,815.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,839.60 : 1,467,406.57 = 800,235.54 : x
  2. Step 2: Convert to fraction form
    973,839.60/1,467,406.57 = 800,235.54/x
  3. Step 3: Cross multiply
    973,839.60x = 1,467,406.57 × 800,235.54
  4. Step 4: Simplify right side
    973,839.60x = 1,174,270,888,943.50
  5. Step 5: Solve for x
    x = 1,174,270,888,943.50/973,839.60
  6. Step 6: Final answer
    x = 1,205,815.50

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.