Home / 1,773,362.96-2,660,418.56-575,192.24

Finding the Fourth Proportional to 1,773,362.96, 2,660,418.56 and 575,192.24

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Solution

The fourth proportional to 1,773,362.96, 2,660,418.56 and 575,192.24 is: 862,909.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,362.96 : 2,660,418.56 = 575,192.24 : x
  2. Step 2: Convert to fraction form
    1,773,362.96/2,660,418.56 = 575,192.24/x
  3. Step 3: Cross multiply
    1,773,362.96x = 2,660,418.56 × 575,192.24
  4. Step 4: Simplify right side
    1,773,362.96x = 1,530,252,110,863.97
  5. Step 5: Solve for x
    x = 1,530,252,110,863.97/1,773,362.96
  6. Step 6: Final answer
    x = 862,909.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.