Home / 1,827,016.41-2,739,279-926,722.14

Finding the Fourth Proportional to 1,827,016.41, 2,739,279 and 926,722.14

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Solution

The fourth proportional to 1,827,016.41, 2,739,279 and 926,722.14 is: 1,389,451.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,827,016.41 : 2,739,279 = 926,722.14 : x
  2. Step 2: Convert to fraction form
    1,827,016.41/2,739,279 = 926,722.14/x
  3. Step 3: Cross multiply
    1,827,016.41x = 2,739,279 × 926,722.14
  4. Step 4: Simplify right side
    1,827,016.41x = 2,538,550,496,937.06
  5. Step 5: Solve for x
    x = 2,538,550,496,937.06/1,827,016.41
  6. Step 6: Final answer
    x = 1,389,451.39

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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.