Home / 932,181.65-1,396,996.75-704,289.93

Finding the Fourth Proportional to 932,181.65, 1,396,996.75 and 704,289.93

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Solution

The fourth proportional to 932,181.65, 1,396,996.75 and 704,289.93 is: 1,055,471.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,181.65 : 1,396,996.75 = 704,289.93 : x
  2. Step 2: Convert to fraction form
    932,181.65/1,396,996.75 = 704,289.93/x
  3. Step 3: Cross multiply
    932,181.65x = 1,396,996.75 × 704,289.93
  4. Step 4: Simplify right side
    932,181.65x = 983,890,743,267.73
  5. Step 5: Solve for x
    x = 983,890,743,267.73/932,181.65
  6. Step 6: Final answer
    x = 1,055,471.05

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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.