Home / 1,337,517.60-1,845,417.24-793,200.84

Finding the Fourth Proportional to 1,337,517.60, 1,845,417.24 and 793,200.84

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Solution

The fourth proportional to 1,337,517.60, 1,845,417.24 and 793,200.84 is: 1,094,405.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,517.60 : 1,845,417.24 = 793,200.84 : x
  2. Step 2: Convert to fraction form
    1,337,517.60/1,845,417.24 = 793,200.84/x
  3. Step 3: Cross multiply
    1,337,517.60x = 1,845,417.24 × 793,200.84
  4. Step 4: Simplify right side
    1,337,517.60x = 1,463,786,504,918.48
  5. Step 5: Solve for x
    x = 1,463,786,504,918.48/1,337,517.60
  6. Step 6: Final answer
    x = 1,094,405.42

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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.