Home / 804,006.06-1,109,530.60-441,453.41

Finding the Fourth Proportional to 804,006.06, 1,109,530.60 and 441,453.41

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Solution

The fourth proportional to 804,006.06, 1,109,530.60 and 441,453.41 is: 609,206.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,006.06 : 1,109,530.60 = 441,453.41 : x
  2. Step 2: Convert to fraction form
    804,006.06/1,109,530.60 = 441,453.41/x
  3. Step 3: Cross multiply
    804,006.06x = 1,109,530.60 × 441,453.41
  4. Step 4: Simplify right side
    804,006.06x = 489,806,066,869.35
  5. Step 5: Solve for x
    x = 489,806,066,869.35/804,006.06
  6. Step 6: Final answer
    x = 609,206.93

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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.