Home / 1,815,236.58-2,723,150.67-535,973.37

Finding the Fourth Proportional to 1,815,236.58, 2,723,150.67 and 535,973.37

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Solution

The fourth proportional to 1,815,236.58, 2,723,150.67 and 535,973.37 is: 804,047.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,815,236.58 : 2,723,150.67 = 535,973.37 : x
  2. Step 2: Convert to fraction form
    1,815,236.58/2,723,150.67 = 535,973.37/x
  3. Step 3: Cross multiply
    1,815,236.58x = 2,723,150.67 × 535,973.37
  4. Step 4: Simplify right side
    1,815,236.58x = 1,459,536,241,617.66
  5. Step 5: Solve for x
    x = 1,459,536,241,617.66/1,815,236.58
  6. Step 6: Final answer
    x = 804,047.39

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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.