Home / 2,024,918.16-2,794,387.32-1,107,147.93

Finding the Fourth Proportional to 2,024,918.16, 2,794,387.32 and 1,107,147.93

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Solution

The fourth proportional to 2,024,918.16, 2,794,387.32 and 1,107,147.93 is: 1,527,864.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,918.16 : 2,794,387.32 = 1,107,147.93 : x
  2. Step 2: Convert to fraction form
    2,024,918.16/2,794,387.32 = 1,107,147.93/x
  3. Step 3: Cross multiply
    2,024,918.16x = 2,794,387.32 × 1,107,147.93
  4. Step 4: Simplify right side
    2,024,918.16x = 3,093,800,147,435.20
  5. Step 5: Solve for x
    x = 3,093,800,147,435.20/2,024,918.16
  6. Step 6: Final answer
    x = 1,527,864.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.