Home / 2,040,461.10-3,057,192.45-973,205.10

Finding the Fourth Proportional to 2,040,461.10, 3,057,192.45 and 973,205.10

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Solution

The fourth proportional to 2,040,461.10, 3,057,192.45 and 973,205.10 is: 1,458,138.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,461.10 : 3,057,192.45 = 973,205.10 : x
  2. Step 2: Convert to fraction form
    2,040,461.10/3,057,192.45 = 973,205.10/x
  3. Step 3: Cross multiply
    2,040,461.10x = 3,057,192.45 × 973,205.10
  4. Step 4: Simplify right side
    2,040,461.10x = 2,975,275,284,021.50
  5. Step 5: Solve for x
    x = 2,975,275,284,021.50/2,040,461.10
  6. Step 6: Final answer
    x = 1,458,138.69

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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.