Home / 2,641,096.81-3,950,001.24-2,299,166.65

Finding the Fourth Proportional to 2,641,096.81, 3,950,001.24 and 2,299,166.65

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Solution

The fourth proportional to 2,641,096.81, 3,950,001.24 and 2,299,166.65 is: 3,438,613.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,641,096.81 : 3,950,001.24 = 2,299,166.65 : x
  2. Step 2: Convert to fraction form
    2,641,096.81/3,950,001.24 = 2,299,166.65/x
  3. Step 3: Cross multiply
    2,641,096.81x = 3,950,001.24 × 2,299,166.65
  4. Step 4: Simplify right side
    2,641,096.81x = 9,081,711,118,466.65
  5. Step 5: Solve for x
    x = 9,081,711,118,466.65/2,641,096.81
  6. Step 6: Final answer
    x = 3,438,613.49

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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.