Home / 2,262,619.20-3,393,928.80-2,014,613.40

Finding the Fourth Proportional to 2,262,619.20, 3,393,928.80 and 2,014,613.40

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Solution

The fourth proportional to 2,262,619.20, 3,393,928.80 and 2,014,613.40 is: 3,021,920.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,619.20 : 3,393,928.80 = 2,014,613.40 : x
  2. Step 2: Convert to fraction form
    2,262,619.20/3,393,928.80 = 2,014,613.40/x
  3. Step 3: Cross multiply
    2,262,619.20x = 3,393,928.80 × 2,014,613.40
  4. Step 4: Simplify right side
    2,262,619.20x = 6,837,454,439,125.92
  5. Step 5: Solve for x
    x = 6,837,454,439,125.92/2,262,619.20
  6. Step 6: Final answer
    x = 3,021,920.10

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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.