Home / 1,096,333.58-1,512,951.11-612,925.18

Finding the Fourth Proportional to 1,096,333.58, 1,512,951.11 and 612,925.18

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Solution

The fourth proportional to 1,096,333.58, 1,512,951.11 and 612,925.18 is: 845,842.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,333.58 : 1,512,951.11 = 612,925.18 : x
  2. Step 2: Convert to fraction form
    1,096,333.58/1,512,951.11 = 612,925.18/x
  3. Step 3: Cross multiply
    1,096,333.58x = 1,512,951.11 × 612,925.18
  4. Step 4: Simplify right side
    1,096,333.58x = 927,325,826,879.42
  5. Step 5: Solve for x
    x = 927,325,826,879.42/1,096,333.58
  6. Step 6: Final answer
    x = 845,842.76

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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.