Home / 880,696.92-1,214,944.47-594,309.36

Finding the Fourth Proportional to 880,696.92, 1,214,944.47 and 594,309.36

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Solution

The fourth proportional to 880,696.92, 1,214,944.47 and 594,309.36 is: 819,865.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    880,696.92 : 1,214,944.47 = 594,309.36 : x
  2. Step 2: Convert to fraction form
    880,696.92/1,214,944.47 = 594,309.36/x
  3. Step 3: Cross multiply
    880,696.92x = 1,214,944.47 × 594,309.36
  4. Step 4: Simplify right side
    880,696.92x = 722,052,870,401.24
  5. Step 5: Solve for x
    x = 722,052,870,401.24/880,696.92
  6. Step 6: Final answer
    x = 819,865.33

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Double scale
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1.5x scale

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.