Home / 3,595,958.40-5,391,172.80-2,020,022.40

Finding the Fourth Proportional to 3,595,958.40, 5,391,172.80 and 2,020,022.40

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Solution

The fourth proportional to 3,595,958.40, 5,391,172.80 and 2,020,022.40 is: 3,028,480.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595,958.40 : 5,391,172.80 = 2,020,022.40 : x
  2. Step 2: Convert to fraction form
    3,595,958.40/5,391,172.80 = 2,020,022.40/x
  3. Step 3: Cross multiply
    3,595,958.40x = 5,391,172.80 × 2,020,022.40
  4. Step 4: Simplify right side
    3,595,958.40x = 10,890,289,818,270.72
  5. Step 5: Solve for x
    x = 10,890,289,818,270.72/3,595,958.40
  6. Step 6: Final answer
    x = 3,028,480.48

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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.