Home / 2,892,023.65-4,338,035.48-1,474,847.65

Finding the Fourth Proportional to 2,892,023.65, 4,338,035.48 and 1,474,847.65

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Solution

The fourth proportional to 2,892,023.65, 4,338,035.48 and 1,474,847.65 is: 2,212,271.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,892,023.65 : 4,338,035.48 = 1,474,847.65 : x
  2. Step 2: Convert to fraction form
    2,892,023.65/4,338,035.48 = 1,474,847.65/x
  3. Step 3: Cross multiply
    2,892,023.65x = 4,338,035.48 × 1,474,847.65
  4. Step 4: Simplify right side
    2,892,023.65x = 6,397,941,433,294.62
  5. Step 5: Solve for x
    x = 6,397,941,433,294.62/2,892,023.65
  6. Step 6: Final answer
    x = 2,212,271.48

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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.