Home / 4,526,678.40-6,790,017.60-4,022,793.60

Finding the Fourth Proportional to 4,526,678.40, 6,790,017.60 and 4,022,793.60

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Solution

The fourth proportional to 4,526,678.40, 6,790,017.60 and 4,022,793.60 is: 6,034,190.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,526,678.40 : 6,790,017.60 = 4,022,793.60 : x
  2. Step 2: Convert to fraction form
    4,526,678.40/6,790,017.60 = 4,022,793.60/x
  3. Step 3: Cross multiply
    4,526,678.40x = 6,790,017.60 × 4,022,793.60
  4. Step 4: Simplify right side
    4,526,678.40x = 27,314,839,345,167.36
  5. Step 5: Solve for x
    x = 27,314,839,345,167.36/4,526,678.40
  6. Step 6: Final answer
    x = 6,034,190.40

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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.