Home / 1,366,483.14-2,050,968.60-727,323.48

Finding the Fourth Proportional to 1,366,483.14, 2,050,968.60 and 727,323.48

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Solution

The fourth proportional to 1,366,483.14, 2,050,968.60 and 727,323.48 is: 1,091,647.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,483.14 : 2,050,968.60 = 727,323.48 : x
  2. Step 2: Convert to fraction form
    1,366,483.14/2,050,968.60 = 727,323.48/x
  3. Step 3: Cross multiply
    1,366,483.14x = 2,050,968.60 × 727,323.48
  4. Step 4: Simplify right side
    1,366,483.14x = 1,491,717,619,522.73
  5. Step 5: Solve for x
    x = 1,491,717,619,522.73/1,366,483.14
  6. Step 6: Final answer
    x = 1,091,647.29

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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.