Home / 6,570,372.70-9,855,442.41-3,373,620.22

Finding the Fourth Proportional to 6,570,372.70, 9,855,442.41 and 3,373,620.22

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Solution

The fourth proportional to 6,570,372.70, 9,855,442.41 and 3,373,620.22 is: 5,060,370.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,570,372.70 : 9,855,442.41 = 3,373,620.22 : x
  2. Step 2: Convert to fraction form
    6,570,372.70/9,855,442.41 = 3,373,620.22/x
  3. Step 3: Cross multiply
    6,570,372.70x = 9,855,442.41 × 3,373,620.22
  4. Step 4: Simplify right side
    6,570,372.70x = 33,248,519,791,421.53
  5. Step 5: Solve for x
    x = 33,248,519,791,421.53/6,570,372.70
  6. Step 6: Final answer
    x = 5,060,370.44

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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.