Home / 5,783,601.60-8,673,847.20-1,740,081.60

Finding the Fourth Proportional to 5,783,601.60, 8,673,847.20 and 1,740,081.60

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Solution

The fourth proportional to 5,783,601.60, 8,673,847.20 and 1,740,081.60 is: 2,609,654.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,783,601.60 : 8,673,847.20 = 1,740,081.60 : x
  2. Step 2: Convert to fraction form
    5,783,601.60/8,673,847.20 = 1,740,081.60/x
  3. Step 3: Cross multiply
    5,783,601.60x = 8,673,847.20 × 1,740,081.60
  4. Step 4: Simplify right side
    5,783,601.60x = 15,093,201,913,931.52
  5. Step 5: Solve for x
    x = 15,093,201,913,931.52/5,783,601.60
  6. Step 6: Final answer
    x = 2,609,654.50

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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.