Home / 4,632,684.36-6,946,657.26-1,936,273.74

Finding the Fourth Proportional to 4,632,684.36, 6,946,657.26 and 1,936,273.74

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Solution

The fourth proportional to 4,632,684.36, 6,946,657.26 and 1,936,273.74 is: 2,903,420.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,632,684.36 : 6,946,657.26 = 1,936,273.74 : x
  2. Step 2: Convert to fraction form
    4,632,684.36/6,946,657.26 = 1,936,273.74/x
  3. Step 3: Cross multiply
    4,632,684.36x = 6,946,657.26 × 1,936,273.74
  4. Step 4: Simplify right side
    4,632,684.36x = 13,450,630,033,318.35
  5. Step 5: Solve for x
    x = 13,450,630,033,318.35/4,632,684.36
  6. Step 6: Final answer
    x = 2,903,420.35

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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.