Home / 1,835,527.80-2,753,291.70-1,197,798.60

Finding the Fourth Proportional to 1,835,527.80, 2,753,291.70 and 1,197,798.60

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Solution

The fourth proportional to 1,835,527.80, 2,753,291.70 and 1,197,798.60 is: 1,796,697.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,527.80 : 2,753,291.70 = 1,197,798.60 : x
  2. Step 2: Convert to fraction form
    1,835,527.80/2,753,291.70 = 1,197,798.60/x
  3. Step 3: Cross multiply
    1,835,527.80x = 2,753,291.70 × 1,197,798.60
  4. Step 4: Simplify right side
    1,835,527.80x = 3,297,888,943,651.62
  5. Step 5: Solve for x
    x = 3,297,888,943,651.62/1,835,527.80
  6. Step 6: Final answer
    x = 1,796,697.90

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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.