Home / 1,734,048.80-2,422,944.40-1,734,048.80

Finding the Fourth Proportional to 1,734,048.80, 2,422,944.40 and 1,734,048.80

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Solution

The fourth proportional to 1,734,048.80, 2,422,944.40 and 1,734,048.80 is: 2,422,944.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,048.80 : 2,422,944.40 = 1,734,048.80 : x
  2. Step 2: Convert to fraction form
    1,734,048.80/2,422,944.40 = 1,734,048.80/x
  3. Step 3: Cross multiply
    1,734,048.80x = 2,422,944.40 × 1,734,048.80
  4. Step 4: Simplify right side
    1,734,048.80x = 4,201,503,829,286.72
  5. Step 5: Solve for x
    x = 4,201,503,829,286.72/1,734,048.80
  6. Step 6: Final answer
    x = 2,422,944.40

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1.5x scale

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.