Home / 4,027,660.64-6,042,057.25-1,294,291.66

Finding the Fourth Proportional to 4,027,660.64, 6,042,057.25 and 1,294,291.66

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Solution

The fourth proportional to 4,027,660.64, 6,042,057.25 and 1,294,291.66 is: 1,941,619.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027,660.64 : 6,042,057.25 = 1,294,291.66 : x
  2. Step 2: Convert to fraction form
    4,027,660.64/6,042,057.25 = 1,294,291.66/x
  3. Step 3: Cross multiply
    4,027,660.64x = 6,042,057.25 × 1,294,291.66
  4. Step 4: Simplify right side
    4,027,660.64x = 7,820,184,286,339.03
  5. Step 5: Solve for x
    x = 7,820,184,286,339.03/4,027,660.64
  6. Step 6: Final answer
    x = 1,941,619.46

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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.