Home / 673,555.35-1,010,333.03-673,555.35

Finding the Fourth Proportional to 673,555.35, 1,010,333.03 and 673,555.35

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Solution

The fourth proportional to 673,555.35, 1,010,333.03 and 673,555.35 is: 1,010,333.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,555.35 : 1,010,333.03 = 673,555.35 : x
  2. Step 2: Convert to fraction form
    673,555.35/1,010,333.03 = 673,555.35/x
  3. Step 3: Cross multiply
    673,555.35x = 1,010,333.03 × 673,555.35
  4. Step 4: Simplify right side
    673,555.35x = 680,515,214,270.43
  5. Step 5: Solve for x
    x = 680,515,214,270.43/673,555.35
  6. Step 6: Final answer
    x = 1,010,333.03

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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.