Home / 6,167,387.90-9,237,609.09-2,562,224.06

Finding the Fourth Proportional to 6,167,387.90, 9,237,609.09 and 2,562,224.06

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Solution

The fourth proportional to 6,167,387.90, 9,237,609.09 and 2,562,224.06 is: 3,837,738.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,167,387.90 : 9,237,609.09 = 2,562,224.06 : x
  2. Step 2: Convert to fraction form
    6,167,387.90/9,237,609.09 = 2,562,224.06/x
  3. Step 3: Cross multiply
    6,167,387.90x = 9,237,609.09 × 2,562,224.06
  4. Step 4: Simplify right side
    6,167,387.90x = 23,668,824,267,272.71
  5. Step 5: Solve for x
    x = 23,668,824,267,272.71/6,167,387.90
  6. Step 6: Final answer
    x = 3,837,738.87

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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.