Home / 673,953.83-1,010,592.70-224,516.69

Finding the Fourth Proportional to 673,953.83, 1,010,592.70 and 224,516.69

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Solution

The fourth proportional to 673,953.83, 1,010,592.70 and 224,516.69 is: 336,662.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,953.83 : 1,010,592.70 = 224,516.69 : x
  2. Step 2: Convert to fraction form
    673,953.83/1,010,592.70 = 224,516.69/x
  3. Step 3: Cross multiply
    673,953.83x = 1,010,592.70 × 224,516.69
  4. Step 4: Simplify right side
    673,953.83x = 226,894,927,942.16
  5. Step 5: Solve for x
    x = 226,894,927,942.16/673,953.83
  6. Step 6: Final answer
    x = 336,662.42

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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.