Home / 9,668,918.43-14,504,288.02-2,845,494.83

Finding the Fourth Proportional to 9,668,918.43, 14,504,288.02 and 2,845,494.83

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Solution

The fourth proportional to 9,668,918.43, 14,504,288.02 and 2,845,494.83 is: 4,268,510.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,668,918.43 : 14,504,288.02 = 2,845,494.83 : x
  2. Step 2: Convert to fraction form
    9,668,918.43/14,504,288.02 = 2,845,494.83/x
  3. Step 3: Cross multiply
    9,668,918.43x = 14,504,288.02 × 2,845,494.83
  4. Step 4: Simplify right side
    9,668,918.43x = 41,271,876,602,887.92
  5. Step 5: Solve for x
    x = 41,271,876,602,887.92/9,668,918.43
  6. Step 6: Final answer
    x = 4,268,510.16

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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.