Home / 2,047,059.96-3,071,269.44-627,129.96

Finding the Fourth Proportional to 2,047,059.96, 3,071,269.44 and 627,129.96

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Solution

The fourth proportional to 2,047,059.96, 3,071,269.44 and 627,129.96 is: 940,903.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,059.96 : 3,071,269.44 = 627,129.96 : x
  2. Step 2: Convert to fraction form
    2,047,059.96/3,071,269.44 = 627,129.96/x
  3. Step 3: Cross multiply
    2,047,059.96x = 3,071,269.44 × 627,129.96
  4. Step 4: Simplify right side
    2,047,059.96x = 1,926,085,081,056.42
  5. Step 5: Solve for x
    x = 1,926,085,081,056.42/2,047,059.96
  6. Step 6: Final answer
    x = 940,903.11

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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.