Home / 1,795,701.56-2,692,035.41-835,661.81

Finding the Fourth Proportional to 1,795,701.56, 2,692,035.41 and 835,661.81

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Solution

The fourth proportional to 1,795,701.56, 2,692,035.41 and 835,661.81 is: 1,252,786.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,701.56 : 2,692,035.41 = 835,661.81 : x
  2. Step 2: Convert to fraction form
    1,795,701.56/2,692,035.41 = 835,661.81/x
  3. Step 3: Cross multiply
    1,795,701.56x = 2,692,035.41 × 835,661.81
  4. Step 4: Simplify right side
    1,795,701.56x = 2,249,631,185,856.47
  5. Step 5: Solve for x
    x = 2,249,631,185,856.47/1,795,701.56
  6. Step 6: Final answer
    x = 1,252,786.79

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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.