Home / 1,150,991.93-1,726,621.16-382,558.27

Finding the Fourth Proportional to 1,150,991.93, 1,726,621.16 and 382,558.27

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Solution

The fourth proportional to 1,150,991.93, 1,726,621.16 and 382,558.27 is: 573,881.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,991.93 : 1,726,621.16 = 382,558.27 : x
  2. Step 2: Convert to fraction form
    1,150,991.93/1,726,621.16 = 382,558.27/x
  3. Step 3: Cross multiply
    1,150,991.93x = 1,726,621.16 × 382,558.27
  4. Step 4: Simplify right side
    1,150,991.93x = 660,533,195,281.89
  5. Step 5: Solve for x
    x = 660,533,195,281.89/1,150,991.93
  6. Step 6: Final answer
    x = 573,881.69

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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.