Home / 1,065,951.51-1,471,032.32-582,537.03

Finding the Fourth Proportional to 1,065,951.51, 1,471,032.32 and 582,537.03

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Solution

The fourth proportional to 1,065,951.51, 1,471,032.32 and 582,537.03 is: 803,911.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,951.51 : 1,471,032.32 = 582,537.03 : x
  2. Step 2: Convert to fraction form
    1,065,951.51/1,471,032.32 = 582,537.03/x
  3. Step 3: Cross multiply
    1,065,951.51x = 1,471,032.32 × 582,537.03
  4. Step 4: Simplify right side
    1,065,951.51x = 856,930,798,726.81
  5. Step 5: Solve for x
    x = 856,930,798,726.81/1,065,951.51
  6. Step 6: Final answer
    x = 803,911.61

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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.