Home / 1,701,772.54-2,348,446.50-927,403.60

Finding the Fourth Proportional to 1,701,772.54, 2,348,446.50 and 927,403.60

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Solution

The fourth proportional to 1,701,772.54, 2,348,446.50 and 927,403.60 is: 1,279,817.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,772.54 : 2,348,446.50 = 927,403.60 : x
  2. Step 2: Convert to fraction form
    1,701,772.54/2,348,446.50 = 927,403.60/x
  3. Step 3: Cross multiply
    1,701,772.54x = 2,348,446.50 × 927,403.60
  4. Step 4: Simplify right side
    1,701,772.54x = 2,177,957,726,765.17
  5. Step 5: Solve for x
    x = 2,177,957,726,765.17/1,701,772.54
  6. Step 6: Final answer
    x = 1,279,817.18

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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.