Home / 8,055,404.40-12,083,106.60-2,736,620.40

Finding the Fourth Proportional to 8,055,404.40, 12,083,106.60 and 2,736,620.40

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Solution

The fourth proportional to 8,055,404.40, 12,083,106.60 and 2,736,620.40 is: 4,104,930.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,055,404.40 : 12,083,106.60 = 2,736,620.40 : x
  2. Step 2: Convert to fraction form
    8,055,404.40/12,083,106.60 = 2,736,620.40/x
  3. Step 3: Cross multiply
    8,055,404.40x = 12,083,106.60 × 2,736,620.40
  4. Step 4: Simplify right side
    8,055,404.40x = 33,066,876,016,934.64
  5. Step 5: Solve for x
    x = 33,066,876,016,934.64/8,055,404.40
  6. Step 6: Final answer
    x = 4,104,930.60

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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.