Home / 846,168.64-1,268,059.56-467,259.96

Finding the Fourth Proportional to 846,168.64, 1,268,059.56 and 467,259.96

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Solution

The fourth proportional to 846,168.64, 1,268,059.56 and 467,259.96 is: 700,230.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,168.64 : 1,268,059.56 = 467,259.96 : x
  2. Step 2: Convert to fraction form
    846,168.64/1,268,059.56 = 467,259.96/x
  3. Step 3: Cross multiply
    846,168.64x = 1,268,059.56 × 467,259.96
  4. Step 4: Simplify right side
    846,168.64x = 592,513,459,283.22
  5. Step 5: Solve for x
    x = 592,513,459,283.22/846,168.64
  6. Step 6: Final answer
    x = 700,230.94

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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.