Home / 1,358,266.27-1,873,626.87-848,082.91

Finding the Fourth Proportional to 1,358,266.27, 1,873,626.87 and 848,082.91

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Solution

The fourth proportional to 1,358,266.27, 1,873,626.87 and 848,082.91 is: 1,169,867.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,358,266.27 : 1,873,626.87 = 848,082.91 : x
  2. Step 2: Convert to fraction form
    1,358,266.27/1,873,626.87 = 848,082.91/x
  3. Step 3: Cross multiply
    1,358,266.27x = 1,873,626.87 × 848,082.91
  4. Step 4: Simplify right side
    1,358,266.27x = 1,588,990,928,163.79
  5. Step 5: Solve for x
    x = 1,588,990,928,163.79/1,358,266.27
  6. Step 6: Final answer
    x = 1,169,867.03

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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.