Home / 9,744,273.27-14,621,449.73-7,070,641.47

Finding the Fourth Proportional to 9,744,273.27, 14,621,449.73 and 7,070,641.47

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Solution

The fourth proportional to 9,744,273.27, 14,621,449.73 and 7,070,641.47 is: 10,609,619.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,744,273.27 : 14,621,449.73 = 7,070,641.47 : x
  2. Step 2: Convert to fraction form
    9,744,273.27/14,621,449.73 = 7,070,641.47/x
  3. Step 3: Cross multiply
    9,744,273.27x = 14,621,449.73 × 7,070,641.47
  4. Step 4: Simplify right side
    9,744,273.27x = 103,383,028,777,105.09
  5. Step 5: Solve for x
    x = 103,383,028,777,105.09/9,744,273.27
  6. Step 6: Final answer
    x = 10,609,619.20

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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.