Home / 4,161,722.16-6,242,583.24-1,169,906.16

Finding the Fourth Proportional to 4,161,722.16, 6,242,583.24 and 1,169,906.16

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Solution

The fourth proportional to 4,161,722.16, 6,242,583.24 and 1,169,906.16 is: 1,754,859.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,161,722.16 : 6,242,583.24 = 1,169,906.16 : x
  2. Step 2: Convert to fraction form
    4,161,722.16/6,242,583.24 = 1,169,906.16/x
  3. Step 3: Cross multiply
    4,161,722.16x = 6,242,583.24 × 1,169,906.16
  4. Step 4: Simplify right side
    4,161,722.16x = 7,303,236,586,788.76
  5. Step 5: Solve for x
    x = 7,303,236,586,788.76/4,161,722.16
  6. Step 6: Final answer
    x = 1,754,859.24

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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.