Home / 1,645,852.03-2,468,272.65-580,644.97

Finding the Fourth Proportional to 1,645,852.03, 2,468,272.65 and 580,644.97

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Solution

The fourth proportional to 1,645,852.03, 2,468,272.65 and 580,644.97 is: 870,789.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,645,852.03 : 2,468,272.65 = 580,644.97 : x
  2. Step 2: Convert to fraction form
    1,645,852.03/2,468,272.65 = 580,644.97/x
  3. Step 3: Cross multiply
    1,645,852.03x = 2,468,272.65 × 580,644.97
  4. Step 4: Simplify right side
    1,645,852.03x = 1,433,190,098,811.07
  5. Step 5: Solve for x
    x = 1,433,190,098,811.07/1,645,852.03
  6. Step 6: Final answer
    x = 870,789.16

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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.