Home / 2,803,969.14-4,205,952.16-674,052.54

Finding the Fourth Proportional to 2,803,969.14, 4,205,952.16 and 674,052.54

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Solution

The fourth proportional to 2,803,969.14, 4,205,952.16 and 674,052.54 is: 1,011,078.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,803,969.14 : 4,205,952.16 = 674,052.54 : x
  2. Step 2: Convert to fraction form
    2,803,969.14/4,205,952.16 = 674,052.54/x
  3. Step 3: Cross multiply
    2,803,969.14x = 4,205,952.16 × 674,052.54
  4. Step 4: Simplify right side
    2,803,969.14x = 2,835,032,734,881.36
  5. Step 5: Solve for x
    x = 2,835,032,734,881.36/2,803,969.14
  6. Step 6: Final answer
    x = 1,011,078.44

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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.