Home / 794,620.14-1,096,540.14-450,451.14

Finding the Fourth Proportional to 794,620.14, 1,096,540.14 and 450,451.14

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Solution

The fourth proportional to 794,620.14, 1,096,540.14 and 450,451.14 is: 621,602.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,620.14 : 1,096,540.14 = 450,451.14 : x
  2. Step 2: Convert to fraction form
    794,620.14/1,096,540.14 = 450,451.14/x
  3. Step 3: Cross multiply
    794,620.14x = 1,096,540.14 × 450,451.14
  4. Step 4: Simplify right side
    794,620.14x = 493,937,756,118.76
  5. Step 5: Solve for x
    x = 493,937,756,118.76/794,620.14
  6. Step 6: Final answer
    x = 621,602.36

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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.