Home / 3,476,665.60-5,214,998.40-952,316.80

Finding the Fourth Proportional to 3,476,665.60, 5,214,998.40 and 952,316.80

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Solution

The fourth proportional to 3,476,665.60, 5,214,998.40 and 952,316.80 is: 1,428,475.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,476,665.60 : 5,214,998.40 = 952,316.80 : x
  2. Step 2: Convert to fraction form
    3,476,665.60/5,214,998.40 = 952,316.80/x
  3. Step 3: Cross multiply
    3,476,665.60x = 5,214,998.40 × 952,316.80
  4. Step 4: Simplify right side
    3,476,665.60x = 4,966,330,588,293.12
  5. Step 5: Solve for x
    x = 4,966,330,588,293.12/3,476,665.60
  6. Step 6: Final answer
    x = 1,428,475.20

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Similar ratio
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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.