Home / 794,767.89-1,096,808.48-455,301.75

Finding the Fourth Proportional to 794,767.89, 1,096,808.48 and 455,301.75

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Solution

The fourth proportional to 794,767.89, 1,096,808.48 and 455,301.75 is: 628,332.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,767.89 : 1,096,808.48 = 455,301.75 : x
  2. Step 2: Convert to fraction form
    794,767.89/1,096,808.48 = 455,301.75/x
  3. Step 3: Cross multiply
    794,767.89x = 1,096,808.48 × 455,301.75
  4. Step 4: Simplify right side
    794,767.89x = 499,378,820,358.84
  5. Step 5: Solve for x
    x = 499,378,820,358.84/794,767.89
  6. Step 6: Final answer
    x = 628,332.91

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.