Home / 1,073,580.06-1,610,370.54-504,543.54

Finding the Fourth Proportional to 1,073,580.06, 1,610,370.54 and 504,543.54

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Solution

The fourth proportional to 1,073,580.06, 1,610,370.54 and 504,543.54 is: 756,815.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,580.06 : 1,610,370.54 = 504,543.54 : x
  2. Step 2: Convert to fraction form
    1,073,580.06/1,610,370.54 = 504,543.54/x
  3. Step 3: Cross multiply
    1,073,580.06x = 1,610,370.54 × 504,543.54
  4. Step 4: Simplify right side
    1,073,580.06x = 812,502,052,963.31
  5. Step 5: Solve for x
    x = 812,502,052,963.31/1,073,580.06
  6. Step 6: Final answer
    x = 756,815.52

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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.