Home / 2,303,040.94-3,177,169.52-1,335,610.55

Finding the Fourth Proportional to 2,303,040.94, 3,177,169.52 and 1,335,610.55

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Solution

The fourth proportional to 2,303,040.94, 3,177,169.52 and 1,335,610.55 is: 1,842,546.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,040.94 : 3,177,169.52 = 1,335,610.55 : x
  2. Step 2: Convert to fraction form
    2,303,040.94/3,177,169.52 = 1,335,610.55/x
  3. Step 3: Cross multiply
    2,303,040.94x = 3,177,169.52 × 1,335,610.55
  4. Step 4: Simplify right side
    2,303,040.94x = 4,243,461,131,315.31
  5. Step 5: Solve for x
    x = 4,243,461,131,315.31/2,303,040.94
  6. Step 6: Final answer
    x = 1,842,546.98

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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.