Home / 4,027,661.28-6,042,058.21-1,294,292.30

Finding the Fourth Proportional to 4,027,661.28, 6,042,058.21 and 1,294,292.30

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Solution

The fourth proportional to 4,027,661.28, 6,042,058.21 and 1,294,292.30 is: 1,941,620.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027,661.28 : 6,042,058.21 = 1,294,292.30 : x
  2. Step 2: Convert to fraction form
    4,027,661.28/6,042,058.21 = 1,294,292.30/x
  3. Step 3: Cross multiply
    4,027,661.28x = 6,042,058.21 × 1,294,292.30
  4. Step 4: Simplify right side
    4,027,661.28x = 7,820,189,417,354.78
  5. Step 5: Solve for x
    x = 7,820,189,417,354.78/4,027,661.28
  6. Step 6: Final answer
    x = 1,941,620.43

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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.