Home / 535,914.44-803,450.65-366,923.57

Finding the Fourth Proportional to 535,914.44, 803,450.65 and 366,923.57

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Solution

The fourth proportional to 535,914.44, 803,450.65 and 366,923.57 is: 550,097.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    535,914.44 : 803,450.65 = 366,923.57 : x
  2. Step 2: Convert to fraction form
    535,914.44/803,450.65 = 366,923.57/x
  3. Step 3: Cross multiply
    535,914.44x = 803,450.65 × 366,923.57
  4. Step 4: Simplify right side
    535,914.44x = 294,804,980,816.82
  5. Step 5: Solve for x
    x = 294,804,980,816.82/535,914.44
  6. Step 6: Final answer
    x = 550,097.10

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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.