Home / 3,598,760.63-5,393,776.04-2,643,271.26

Finding the Fourth Proportional to 3,598,760.63, 5,393,776.04 and 2,643,271.26

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Solution

The fourth proportional to 3,598,760.63, 5,393,776.04 and 2,643,271.26 is: 3,961,700.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,760.63 : 5,393,776.04 = 2,643,271.26 : x
  2. Step 2: Convert to fraction form
    3,598,760.63/5,393,776.04 = 2,643,271.26/x
  3. Step 3: Cross multiply
    3,598,760.63x = 5,393,776.04 × 2,643,271.26
  4. Step 4: Simplify right side
    3,598,760.63x = 14,257,213,189,408.61
  5. Step 5: Solve for x
    x = 14,257,213,189,408.61/3,598,760.63
  6. Step 6: Final answer
    x = 3,961,700.90

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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.