Home / 1,169,794.28-1,753,162.61-846,670.36

Finding the Fourth Proportional to 1,169,794.28, 1,753,162.61 and 846,670.36

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Solution

The fourth proportional to 1,169,794.28, 1,753,162.61 and 846,670.36 is: 1,268,899.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,794.28 : 1,753,162.61 = 846,670.36 : x
  2. Step 2: Convert to fraction form
    1,169,794.28/1,753,162.61 = 846,670.36/x
  3. Step 3: Cross multiply
    1,169,794.28x = 1,753,162.61 × 846,670.36
  4. Step 4: Simplify right side
    1,169,794.28x = 1,484,350,809,530.98
  5. Step 5: Solve for x
    x = 1,484,350,809,530.98/1,169,794.28
  6. Step 6: Final answer
    x = 1,268,899.02

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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.