Home / 2,427,958.35-3,350,563.63-1,340,230.27

Finding the Fourth Proportional to 2,427,958.35, 3,350,563.63 and 1,340,230.27

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Solution

The fourth proportional to 2,427,958.35, 3,350,563.63 and 1,340,230.27 is: 1,849,507.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427,958.35 : 3,350,563.63 = 1,340,230.27 : x
  2. Step 2: Convert to fraction form
    2,427,958.35/3,350,563.63 = 1,340,230.27/x
  3. Step 3: Cross multiply
    2,427,958.35x = 3,350,563.63 × 1,340,230.27
  4. Step 4: Simplify right side
    2,427,958.35x = 4,490,526,798,487.08
  5. Step 5: Solve for x
    x = 4,490,526,798,487.08/2,427,958.35
  6. Step 6: Final answer
    x = 1,849,507.34

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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.