Home / 1,063,632.96-1,467,822.84-580,200.24

Finding the Fourth Proportional to 1,063,632.96, 1,467,822.84 and 580,200.24

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Solution

The fourth proportional to 1,063,632.96, 1,467,822.84 and 580,200.24 is: 800,681.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,632.96 : 1,467,822.84 = 580,200.24 : x
  2. Step 2: Convert to fraction form
    1,063,632.96/1,467,822.84 = 580,200.24/x
  3. Step 3: Cross multiply
    1,063,632.96x = 1,467,822.84 × 580,200.24
  4. Step 4: Simplify right side
    1,063,632.96x = 851,631,164,045.48
  5. Step 5: Solve for x
    x = 851,631,164,045.48/1,063,632.96
  6. Step 6: Final answer
    x = 800,681.43

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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.