Home / 1,755,093.10-2,633,514.45-997,516.30

Finding the Fourth Proportional to 1,755,093.10, 2,633,514.45 and 997,516.30

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Solution

The fourth proportional to 1,755,093.10, 2,633,514.45 and 997,516.30 is: 1,496,771.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,093.10 : 2,633,514.45 = 997,516.30 : x
  2. Step 2: Convert to fraction form
    1,755,093.10/2,633,514.45 = 997,516.30/x
  3. Step 3: Cross multiply
    1,755,093.10x = 2,633,514.45 × 997,516.30
  4. Step 4: Simplify right side
    1,755,093.10x = 2,626,973,590,160.54
  5. Step 5: Solve for x
    x = 2,626,973,590,160.54/1,755,093.10
  6. Step 6: Final answer
    x = 1,496,771.65

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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.