Home / 1,065,960.63-1,471,029.53-582,533.19

Finding the Fourth Proportional to 1,065,960.63, 1,471,029.53 and 582,533.19

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Solution

The fourth proportional to 1,065,960.63, 1,471,029.53 and 582,533.19 is: 803,897.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,960.63 : 1,471,029.53 = 582,533.19 : x
  2. Step 2: Convert to fraction form
    1,065,960.63/1,471,029.53 = 582,533.19/x
  3. Step 3: Cross multiply
    1,065,960.63x = 1,471,029.53 × 582,533.19
  4. Step 4: Simplify right side
    1,065,960.63x = 856,923,521,782.44
  5. Step 5: Solve for x
    x = 856,923,521,782.44/1,065,960.63
  6. Step 6: Final answer
    x = 803,897.91

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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.