Home / 2,017,293.66-2,783,847.24-1,099,522.75

Finding the Fourth Proportional to 2,017,293.66, 2,783,847.24 and 1,099,522.75

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Solution

The fourth proportional to 2,017,293.66, 2,783,847.24 and 1,099,522.75 is: 1,517,331.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,293.66 : 2,783,847.24 = 1,099,522.75 : x
  2. Step 2: Convert to fraction form
    2,017,293.66/2,783,847.24 = 1,099,522.75/x
  3. Step 3: Cross multiply
    2,017,293.66x = 2,783,847.24 × 1,099,522.75
  4. Step 4: Simplify right side
    2,017,293.66x = 3,060,903,372,904.71
  5. Step 5: Solve for x
    x = 3,060,903,372,904.71/2,017,293.66
  6. Step 6: Final answer
    x = 1,517,331.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.