Home / 845,793.44-1,167,222-463,819.32

Finding the Fourth Proportional to 845,793.44, 1,167,222 and 463,819.32

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Solution

The fourth proportional to 845,793.44, 1,167,222 and 463,819.32 is: 640,085.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    845,793.44 : 1,167,222 = 463,819.32 : x
  2. Step 2: Convert to fraction form
    845,793.44/1,167,222 = 463,819.32/x
  3. Step 3: Cross multiply
    845,793.44x = 1,167,222 × 463,819.32
  4. Step 4: Simplify right side
    845,793.44x = 541,380,114,329.04
  5. Step 5: Solve for x
    x = 541,380,114,329.04/845,793.44
  6. Step 6: Final answer
    x = 640,085.50

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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.