Home / 4,496,010.44-6,744,847.62-1,422,775.16

Finding the Fourth Proportional to 4,496,010.44, 6,744,847.62 and 1,422,775.16

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Solution

The fourth proportional to 4,496,010.44, 6,744,847.62 and 1,422,775.16 is: 2,134,426.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,496,010.44 : 6,744,847.62 = 1,422,775.16 : x
  2. Step 2: Convert to fraction form
    4,496,010.44/6,744,847.62 = 1,422,775.16/x
  3. Step 3: Cross multiply
    4,496,010.44x = 6,744,847.62 × 1,422,775.16
  4. Step 4: Simplify right side
    4,496,010.44x = 9,596,401,651,721.12
  5. Step 5: Solve for x
    x = 9,596,401,651,721.12/4,496,010.44
  6. Step 6: Final answer
    x = 2,134,426.02

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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.