Home / 1,835,684.80-2,753,527.18-698,184.22

Finding the Fourth Proportional to 1,835,684.80, 2,753,527.18 and 698,184.22

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Solution

The fourth proportional to 1,835,684.80, 2,753,527.18 and 698,184.22 is: 1,047,276.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,684.80 : 2,753,527.18 = 698,184.22 : x
  2. Step 2: Convert to fraction form
    1,835,684.80/2,753,527.18 = 698,184.22/x
  3. Step 3: Cross multiply
    1,835,684.80x = 2,753,527.18 × 698,184.22
  4. Step 4: Simplify right side
    1,835,684.80x = 1,922,469,209,158.54
  5. Step 5: Solve for x
    x = 1,922,469,209,158.54/1,835,684.80
  6. Step 6: Final answer
    x = 1,047,276.32

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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.