Home / 1,063,495.16-1,467,640.82-580,060.34

Finding the Fourth Proportional to 1,063,495.16, 1,467,640.82 and 580,060.34

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Solution

The fourth proportional to 1,063,495.16, 1,467,640.82 and 580,060.34 is: 800,492.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,495.16 : 1,467,640.82 = 580,060.34 : x
  2. Step 2: Convert to fraction form
    1,063,495.16/1,467,640.82 = 580,060.34/x
  3. Step 3: Cross multiply
    1,063,495.16x = 1,467,640.82 × 580,060.34
  4. Step 4: Simplify right side
    1,063,495.16x = 851,320,233,047.08
  5. Step 5: Solve for x
    x = 851,320,233,047.08/1,063,495.16
  6. Step 6: Final answer
    x = 800,492.81

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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.