Home / 846,827.33-1,268,580.21-491,094.00

Finding the Fourth Proportional to 846,827.33, 1,268,580.21 and 491,094.00

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Solution

The fourth proportional to 846,827.33, 1,268,580.21 and 491,094.00 is: 735,677.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,827.33 : 1,268,580.21 = 491,094.00 : x
  2. Step 2: Convert to fraction form
    846,827.33/1,268,580.21 = 491,094.00/x
  3. Step 3: Cross multiply
    846,827.33x = 1,268,580.21 × 491,094.00
  4. Step 4: Simplify right side
    846,827.33x = 622,992,132,821.19
  5. Step 5: Solve for x
    x = 622,992,132,821.19/846,827.33
  6. Step 6: Final answer
    x = 735,677.88

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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.