Home / 10,928,593.56-16,391,766.96-3,641,266.22

Finding the Fourth Proportional to 10,928,593.56, 16,391,766.96 and 3,641,266.22

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Solution

The fourth proportional to 10,928,593.56, 16,391,766.96 and 3,641,266.22 is: 5,461,525.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,928,593.56 : 16,391,766.96 = 3,641,266.22 : x
  2. Step 2: Convert to fraction form
    10,928,593.56/16,391,766.96 = 3,641,266.22/x
  3. Step 3: Cross multiply
    10,928,593.56x = 16,391,766.96 × 3,641,266.22
  4. Step 4: Simplify right side
    10,928,593.56x = 59,686,787,317,560.10
  5. Step 5: Solve for x
    x = 59,686,787,317,560.10/10,928,593.56
  6. Step 6: Final answer
    x = 5,461,525.03

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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.