Home / 2,752,117.65-4,114,890.45-2,034,672.30

Finding the Fourth Proportional to 2,752,117.65, 4,114,890.45 and 2,034,672.30

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Solution

The fourth proportional to 2,752,117.65, 4,114,890.45 and 2,034,672.30 is: 3,042,185.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,752,117.65 : 4,114,890.45 = 2,034,672.30 : x
  2. Step 2: Convert to fraction form
    2,752,117.65/4,114,890.45 = 2,034,672.30/x
  3. Step 3: Cross multiply
    2,752,117.65x = 4,114,890.45 × 2,034,672.30
  4. Step 4: Simplify right side
    2,752,117.65x = 8,372,453,616,149.54
  5. Step 5: Solve for x
    x = 8,372,453,616,149.54/2,752,117.65
  6. Step 6: Final answer
    x = 3,042,185.94

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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.