Home / 6,946,853.96-10,407,683.26-6,795,688.52

Finding the Fourth Proportional to 6,946,853.96, 10,407,683.26 and 6,795,688.52

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Solution

The fourth proportional to 6,946,853.96, 10,407,683.26 and 6,795,688.52 is: 10,181,209.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,946,853.96 : 10,407,683.26 = 6,795,688.52 : x
  2. Step 2: Convert to fraction form
    6,946,853.96/10,407,683.26 = 6,795,688.52/x
  3. Step 3: Cross multiply
    6,946,853.96x = 10,407,683.26 × 6,795,688.52
  4. Step 4: Simplify right side
    6,946,853.96x = 70,727,373,649,778.17
  5. Step 5: Solve for x
    x = 70,727,373,649,778.17/6,946,853.96
  6. Step 6: Final answer
    x = 10,181,209.23

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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.