Home / 1,094,127.46-1,509,971.97-610,786.96

Finding the Fourth Proportional to 1,094,127.46, 1,509,971.97 and 610,786.96

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Solution

The fourth proportional to 1,094,127.46, 1,509,971.97 and 610,786.96 is: 842,928.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,127.46 : 1,509,971.97 = 610,786.96 : x
  2. Step 2: Convert to fraction form
    1,094,127.46/1,509,971.97 = 610,786.96/x
  3. Step 3: Cross multiply
    1,094,127.46x = 1,509,971.97 × 610,786.96
  4. Step 4: Simplify right side
    1,094,127.46x = 922,271,189,241.51
  5. Step 5: Solve for x
    x = 922,271,189,241.51/1,094,127.46
  6. Step 6: Final answer
    x = 842,928.47

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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.