Home / 3,596,251.20-5,394,376.80-3,430,363.20

Finding the Fourth Proportional to 3,596,251.20, 5,394,376.80 and 3,430,363.20

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Solution

The fourth proportional to 3,596,251.20, 5,394,376.80 and 3,430,363.20 is: 5,145,544.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,251.20 : 5,394,376.80 = 3,430,363.20 : x
  2. Step 2: Convert to fraction form
    3,596,251.20/5,394,376.80 = 3,430,363.20/x
  3. Step 3: Cross multiply
    3,596,251.20x = 5,394,376.80 × 3,430,363.20
  4. Step 4: Simplify right side
    3,596,251.20x = 18,504,671,661,653.76
  5. Step 5: Solve for x
    x = 18,504,671,661,653.76/3,596,251.20
  6. Step 6: Final answer
    x = 5,145,544.80

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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.