Home / 1,054,356.96-1,580,020.92-599,309.76

Finding the Fourth Proportional to 1,054,356.96, 1,580,020.92 and 599,309.76

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Solution

The fourth proportional to 1,054,356.96, 1,580,020.92 and 599,309.76 is: 898,103.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,356.96 : 1,580,020.92 = 599,309.76 : x
  2. Step 2: Convert to fraction form
    1,054,356.96/1,580,020.92 = 599,309.76/x
  3. Step 3: Cross multiply
    1,054,356.96x = 1,580,020.92 × 599,309.76
  4. Step 4: Simplify right side
    1,054,356.96x = 946,921,958,360.18
  5. Step 5: Solve for x
    x = 946,921,958,360.18/1,054,356.96
  6. Step 6: Final answer
    x = 898,103.77

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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.