Home / 673,935.33-1,010,564.94-224,498.19

Finding the Fourth Proportional to 673,935.33, 1,010,564.94 and 224,498.19

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Solution

The fourth proportional to 673,935.33, 1,010,564.94 and 224,498.19 is: 336,634.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,935.33 : 1,010,564.94 = 224,498.19 : x
  2. Step 2: Convert to fraction form
    673,935.33/1,010,564.94 = 224,498.19/x
  3. Step 3: Cross multiply
    673,935.33x = 1,010,564.94 × 224,498.19
  4. Step 4: Simplify right side
    673,935.33x = 226,869,999,907.46
  5. Step 5: Solve for x
    x = 226,869,999,907.46/673,935.33
  6. Step 6: Final answer
    x = 336,634.67

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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.