Home / 5,464,150.13-8,194,728.98-2,052,172.82

Finding the Fourth Proportional to 5,464,150.13, 8,194,728.98 and 2,052,172.82

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Solution

The fourth proportional to 5,464,150.13, 8,194,728.98 and 2,052,172.82 is: 3,077,697.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464,150.13 : 8,194,728.98 = 2,052,172.82 : x
  2. Step 2: Convert to fraction form
    5,464,150.13/8,194,728.98 = 2,052,172.82/x
  3. Step 3: Cross multiply
    5,464,150.13x = 8,194,728.98 × 2,052,172.82
  4. Step 4: Simplify right side
    5,464,150.13x = 16,817,000,056,658.46
  5. Step 5: Solve for x
    x = 16,817,000,056,658.46/5,464,150.13
  6. Step 6: Final answer
    x = 3,077,697.29

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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.