Home / 4,029,728.80-6,039,063.60-3,283,232.80

Finding the Fourth Proportional to 4,029,728.80, 6,039,063.60 and 3,283,232.80

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Solution

The fourth proportional to 4,029,728.80, 6,039,063.60 and 3,283,232.80 is: 4,920,343.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029,728.80 : 6,039,063.60 = 3,283,232.80 : x
  2. Step 2: Convert to fraction form
    4,029,728.80/6,039,063.60 = 3,283,232.80/x
  3. Step 3: Cross multiply
    4,029,728.80x = 6,039,063.60 × 3,283,232.80
  4. Step 4: Simplify right side
    4,029,728.80x = 19,827,651,692,806.08
  5. Step 5: Solve for x
    x = 19,827,651,692,806.08/4,029,728.80
  6. Step 6: Final answer
    x = 4,920,343.94

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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.