Home / 4,387,268.89-6,054,739.60-2,453,709.38

Finding the Fourth Proportional to 4,387,268.89, 6,054,739.60 and 2,453,709.38

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Solution

The fourth proportional to 4,387,268.89, 6,054,739.60 and 2,453,709.38 is: 3,386,291.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,387,268.89 : 6,054,739.60 = 2,453,709.38 : x
  2. Step 2: Convert to fraction form
    4,387,268.89/6,054,739.60 = 2,453,709.38/x
  3. Step 3: Cross multiply
    4,387,268.89x = 6,054,739.60 × 2,453,709.38
  4. Step 4: Simplify right side
    4,387,268.89x = 14,856,571,349,977.45
  5. Step 5: Solve for x
    x = 14,856,571,349,977.45/4,387,268.89
  6. Step 6: Final answer
    x = 3,386,291.50

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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.