Home / 3,683,740.34-5,526,495.34-1,409,227.54

Finding the Fourth Proportional to 3,683,740.34, 5,526,495.34 and 1,409,227.54

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Solution

The fourth proportional to 3,683,740.34, 5,526,495.34 and 1,409,227.54 is: 2,114,179.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,740.34 : 5,526,495.34 = 1,409,227.54 : x
  2. Step 2: Convert to fraction form
    3,683,740.34/5,526,495.34 = 1,409,227.54/x
  3. Step 3: Cross multiply
    3,683,740.34x = 5,526,495.34 × 1,409,227.54
  4. Step 4: Simplify right side
    3,683,740.34x = 7,788,089,415,470.36
  5. Step 5: Solve for x
    x = 7,788,089,415,470.36/3,683,740.34
  6. Step 6: Final answer
    x = 2,114,179.80

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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.