Home / 1,070,112.56-1,476,754.92-586,667.33

Finding the Fourth Proportional to 1,070,112.56, 1,476,754.92 and 586,667.33

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Solution

The fourth proportional to 1,070,112.56, 1,476,754.92 and 586,667.33 is: 809,600.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,112.56 : 1,476,754.92 = 586,667.33 : x
  2. Step 2: Convert to fraction form
    1,070,112.56/1,476,754.92 = 586,667.33/x
  3. Step 3: Cross multiply
    1,070,112.56x = 1,476,754.92 × 586,667.33
  4. Step 4: Simplify right side
    1,070,112.56x = 866,363,858,596.99
  5. Step 5: Solve for x
    x = 866,363,858,596.99/1,070,112.56
  6. Step 6: Final answer
    x = 809,600.69

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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.