Home / 3,259,024.40-4,888,512.30-984,544.40

Finding the Fourth Proportional to 3,259,024.40, 4,888,512.30 and 984,544.40

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Solution

The fourth proportional to 3,259,024.40, 4,888,512.30 and 984,544.40 is: 1,476,809.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259,024.40 : 4,888,512.30 = 984,544.40 : x
  2. Step 2: Convert to fraction form
    3,259,024.40/4,888,512.30 = 984,544.40/x
  3. Step 3: Cross multiply
    3,259,024.40x = 4,888,512.30 × 984,544.40
  4. Step 4: Simplify right side
    3,259,024.40x = 4,812,957,409,296.12
  5. Step 5: Solve for x
    x = 4,812,957,409,296.12/3,259,024.40
  6. Step 6: Final answer
    x = 1,476,809.26

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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.