Home / 1,165,884.22-1,608,923.49-675,948.94

Finding the Fourth Proportional to 1,165,884.22, 1,608,923.49 and 675,948.94

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Solution

The fourth proportional to 1,165,884.22, 1,608,923.49 and 675,948.94 is: 932,811.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,165,884.22 : 1,608,923.49 = 675,948.94 : x
  2. Step 2: Convert to fraction form
    1,165,884.22/1,608,923.49 = 675,948.94/x
  3. Step 3: Cross multiply
    1,165,884.22x = 1,608,923.49 × 675,948.94
  4. Step 4: Simplify right side
    1,165,884.22x = 1,087,550,127,606.60
  5. Step 5: Solve for x
    x = 1,087,550,127,606.60/1,165,884.22
  6. Step 6: Final answer
    x = 932,811.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.