Home / 2,957,068.03-4,079,751.55-2,412,262.03

Finding the Fourth Proportional to 2,957,068.03, 4,079,751.55 and 2,412,262.03

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Solution

The fourth proportional to 2,957,068.03, 4,079,751.55 and 2,412,262.03 is: 3,328,103.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,068.03 : 4,079,751.55 = 2,412,262.03 : x
  2. Step 2: Convert to fraction form
    2,957,068.03/4,079,751.55 = 2,412,262.03/x
  3. Step 3: Cross multiply
    2,957,068.03x = 4,079,751.55 × 2,412,262.03
  4. Step 4: Simplify right side
    2,957,068.03x = 9,841,429,755,898.65
  5. Step 5: Solve for x
    x = 9,841,429,755,898.65/2,957,068.03
  6. Step 6: Final answer
    x = 3,328,103.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.