Home / 2,035,247.40-3,053,313.90-615,266.37

Finding the Fourth Proportional to 2,035,247.40, 3,053,313.90 and 615,266.37

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Solution

The fourth proportional to 2,035,247.40, 3,053,313.90 and 615,266.37 is: 923,033.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,247.40 : 3,053,313.90 = 615,266.37 : x
  2. Step 2: Convert to fraction form
    2,035,247.40/3,053,313.90 = 615,266.37/x
  3. Step 3: Cross multiply
    2,035,247.40x = 3,053,313.90 × 615,266.37
  4. Step 4: Simplify right side
    2,035,247.40x = 1,878,601,359,723.54
  5. Step 5: Solve for x
    x = 1,878,601,359,723.54/2,035,247.40
  6. Step 6: Final answer
    x = 923,033.42

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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.