Home / 4,190,823.70-5,783,258.46-2,330,352.52

Finding the Fourth Proportional to 4,190,823.70, 5,783,258.46 and 2,330,352.52

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Solution

The fourth proportional to 4,190,823.70, 5,783,258.46 and 2,330,352.52 is: 3,215,842.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,190,823.70 : 5,783,258.46 = 2,330,352.52 : x
  2. Step 2: Convert to fraction form
    4,190,823.70/5,783,258.46 = 2,330,352.52/x
  3. Step 3: Cross multiply
    4,190,823.70x = 5,783,258.46 × 2,330,352.52
  4. Step 4: Simplify right side
    4,190,823.70x = 13,477,030,926,072.32
  5. Step 5: Solve for x
    x = 13,477,030,926,072.32/4,190,823.70
  6. Step 6: Final answer
    x = 3,215,842.97

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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.