Home / 3,871,096.76-5,806,269.93-1,175,445.67

Finding the Fourth Proportional to 3,871,096.76, 5,806,269.93 and 1,175,445.67

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Solution

The fourth proportional to 3,871,096.76, 5,806,269.93 and 1,175,445.67 is: 1,763,054.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,871,096.76 : 5,806,269.93 = 1,175,445.67 : x
  2. Step 2: Convert to fraction form
    3,871,096.76/5,806,269.93 = 1,175,445.67/x
  3. Step 3: Cross multiply
    3,871,096.76x = 5,806,269.93 × 1,175,445.67
  4. Step 4: Simplify right side
    3,871,096.76x = 6,824,954,848,069.70
  5. Step 5: Solve for x
    x = 6,824,954,848,069.70/3,871,096.76
  6. Step 6: Final answer
    x = 1,763,054.57

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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.