Home / 2,177,094.88-3,003,345.36-1,874,764

Finding the Fourth Proportional to 2,177,094.88, 3,003,345.36 and 1,874,764

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Solution

The fourth proportional to 2,177,094.88, 3,003,345.36 and 1,874,764 is: 2,586,273.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,177,094.88 : 3,003,345.36 = 1,874,764 : x
  2. Step 2: Convert to fraction form
    2,177,094.88/3,003,345.36 = 1,874,764/x
  3. Step 3: Cross multiply
    2,177,094.88x = 3,003,345.36 × 1,874,764
  4. Step 4: Simplify right side
    2,177,094.88x = 5,630,563,760,495.04
  5. Step 5: Solve for x
    x = 5,630,563,760,495.04/2,177,094.88
  6. Step 6: Final answer
    x = 2,586,273.94

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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.