Home / 1,847,969.27-2,550,170.70-1,032,184.55

Finding the Fourth Proportional to 1,847,969.27, 2,550,170.70 and 1,032,184.55

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Solution

The fourth proportional to 1,847,969.27, 2,550,170.70 and 1,032,184.55 is: 1,424,399.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,969.27 : 2,550,170.70 = 1,032,184.55 : x
  2. Step 2: Convert to fraction form
    1,847,969.27/2,550,170.70 = 1,032,184.55/x
  3. Step 3: Cross multiply
    1,847,969.27x = 2,550,170.70 × 1,032,184.55
  4. Step 4: Simplify right side
    1,847,969.27x = 2,632,246,783,651.83
  5. Step 5: Solve for x
    x = 2,632,246,783,651.83/1,847,969.27
  6. Step 6: Final answer
    x = 1,424,399.66

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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.