Home / 4,005,298.46-6,008,520.36-1,235,801

Finding the Fourth Proportional to 4,005,298.46, 6,008,520.36 and 1,235,801

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Solution

The fourth proportional to 4,005,298.46, 6,008,520.36 and 1,235,801 is: 1,853,878.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,005,298.46 : 6,008,520.36 = 1,235,801 : x
  2. Step 2: Convert to fraction form
    4,005,298.46/6,008,520.36 = 1,235,801/x
  3. Step 3: Cross multiply
    4,005,298.46x = 6,008,520.36 × 1,235,801
  4. Step 4: Simplify right side
    4,005,298.46x = 7,425,335,469,408.36
  5. Step 5: Solve for x
    x = 7,425,335,469,408.36/4,005,298.46
  6. Step 6: Final answer
    x = 1,853,878.19

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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.