Home / 1,066,190.04-1,471,338.70-582,754.92

Finding the Fourth Proportional to 1,066,190.04, 1,471,338.70 and 582,754.92

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Solution

The fourth proportional to 1,066,190.04, 1,471,338.70 and 582,754.92 is: 804,199.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,190.04 : 1,471,338.70 = 582,754.92 : x
  2. Step 2: Convert to fraction form
    1,066,190.04/1,471,338.70 = 582,754.92/x
  3. Step 3: Cross multiply
    1,066,190.04x = 1,471,338.70 × 582,754.92
  4. Step 4: Simplify right side
    1,066,190.04x = 857,429,866,411.40
  5. Step 5: Solve for x
    x = 857,429,866,411.40/1,066,190.04
  6. Step 6: Final answer
    x = 804,199.85

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Double scale
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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.