Home / 2,309,441.50-3,464,356.08-850,885

Finding the Fourth Proportional to 2,309,441.50, 3,464,356.08 and 850,885

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Solution

The fourth proportional to 2,309,441.50, 3,464,356.08 and 850,885 is: 1,276,398.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,441.50 : 3,464,356.08 = 850,885 : x
  2. Step 2: Convert to fraction form
    2,309,441.50/3,464,356.08 = 850,885/x
  3. Step 3: Cross multiply
    2,309,441.50x = 3,464,356.08 × 850,885
  4. Step 4: Simplify right side
    2,309,441.50x = 2,947,768,623,130.80
  5. Step 5: Solve for x
    x = 2,947,768,623,130.80/2,309,441.50
  6. Step 6: Final answer
    x = 1,276,398.91

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1.5x scale

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.