Home / 3,235,909.70-4,853,864.55-3,036,455.30

Finding the Fourth Proportional to 3,235,909.70, 4,853,864.55 and 3,036,455.30

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Solution

The fourth proportional to 3,235,909.70, 4,853,864.55 and 3,036,455.30 is: 4,554,682.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,909.70 : 4,853,864.55 = 3,036,455.30 : x
  2. Step 2: Convert to fraction form
    3,235,909.70/4,853,864.55 = 3,036,455.30/x
  3. Step 3: Cross multiply
    3,235,909.70x = 4,853,864.55 × 3,036,455.30
  4. Step 4: Simplify right side
    3,235,909.70x = 14,738,542,738,329.61
  5. Step 5: Solve for x
    x = 14,738,542,738,329.61/3,235,909.70
  6. Step 6: Final answer
    x = 4,554,682.95

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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.