Home / 535,914.44-803,450.64-366,923.58

Finding the Fourth Proportional to 535,914.44, 803,450.64 and 366,923.58

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Solution

The fourth proportional to 535,914.44, 803,450.64 and 366,923.58 is: 550,097.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    535,914.44 : 803,450.64 = 366,923.58 : x
  2. Step 2: Convert to fraction form
    535,914.44/803,450.64 = 366,923.58/x
  3. Step 3: Cross multiply
    535,914.44x = 803,450.64 × 366,923.58
  4. Step 4: Simplify right side
    535,914.44x = 294,804,985,182.09
  5. Step 5: Solve for x
    x = 294,804,985,182.09/535,914.44
  6. Step 6: Final answer
    x = 550,097.11

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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.