Home / 794,842.07-1,096,496.60-472,323.96

Finding the Fourth Proportional to 794,842.07, 1,096,496.60 and 472,323.96

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Solution

The fourth proportional to 794,842.07, 1,096,496.60 and 472,323.96 is: 651,578.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,842.07 : 1,096,496.60 = 472,323.96 : x
  2. Step 2: Convert to fraction form
    794,842.07/1,096,496.60 = 472,323.96/x
  3. Step 3: Cross multiply
    794,842.07x = 1,096,496.60 × 472,323.96
  4. Step 4: Simplify right side
    794,842.07x = 517,901,613,876.92
  5. Step 5: Solve for x
    x = 517,901,613,876.92/794,842.07
  6. Step 6: Final answer
    x = 651,578.01

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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.