Home / 4,038,410.40-6,051,710.70-3,436,110.60

Finding the Fourth Proportional to 4,038,410.40, 6,051,710.70 and 3,436,110.60

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Solution

The fourth proportional to 4,038,410.40, 6,051,710.70 and 3,436,110.60 is: 5,149,141.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,410.40 : 6,051,710.70 = 3,436,110.60 : x
  2. Step 2: Convert to fraction form
    4,038,410.40/6,051,710.70 = 3,436,110.60/x
  3. Step 3: Cross multiply
    4,038,410.40x = 6,051,710.70 × 3,436,110.60
  4. Step 4: Simplify right side
    4,038,410.40x = 20,794,347,284,403.42
  5. Step 5: Solve for x
    x = 20,794,347,284,403.42/4,038,410.40
  6. Step 6: Final answer
    x = 5,149,141.67

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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.