Home / 1,063,539.05-1,467,688.48-580,114.58

Finding the Fourth Proportional to 1,063,539.05, 1,467,688.48 and 580,114.58

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Solution

The fourth proportional to 1,063,539.05, 1,467,688.48 and 580,114.58 is: 800,560.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,539.05 : 1,467,688.48 = 580,114.58 : x
  2. Step 2: Convert to fraction form
    1,063,539.05/1,467,688.48 = 580,114.58/x
  3. Step 3: Cross multiply
    1,063,539.05x = 1,467,688.48 × 580,114.58
  4. Step 4: Simplify right side
    1,063,539.05x = 851,427,477,357.31
  5. Step 5: Solve for x
    x = 851,427,477,357.31/1,063,539.05
  6. Step 6: Final answer
    x = 800,560.62

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.