Home / 5,274,563.88-7,910,271.18-2,241,916.59

Finding the Fourth Proportional to 5,274,563.88, 7,910,271.18 and 2,241,916.59

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Solution

The fourth proportional to 5,274,563.88, 7,910,271.18 and 2,241,916.59 is: 3,362,205.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,274,563.88 : 7,910,271.18 = 2,241,916.59 : x
  2. Step 2: Convert to fraction form
    5,274,563.88/7,910,271.18 = 2,241,916.59/x
  3. Step 3: Cross multiply
    5,274,563.88x = 7,910,271.18 × 2,241,916.59
  4. Step 4: Simplify right side
    5,274,563.88x = 17,734,168,189,840.88
  5. Step 5: Solve for x
    x = 17,734,168,189,840.88/5,274,563.88
  6. Step 6: Final answer
    x = 3,362,205.60

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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.