Home / 4,080,792.20-6,106,673.10-3,554,097.80

Finding the Fourth Proportional to 4,080,792.20, 6,106,673.10 and 3,554,097.80

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Solution

The fourth proportional to 4,080,792.20, 6,106,673.10 and 3,554,097.80 is: 5,318,504.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,792.20 : 6,106,673.10 = 3,554,097.80 : x
  2. Step 2: Convert to fraction form
    4,080,792.20/6,106,673.10 = 3,554,097.80/x
  3. Step 3: Cross multiply
    4,080,792.20x = 6,106,673.10 × 3,554,097.80
  4. Step 4: Simplify right side
    4,080,792.20x = 21,703,713,430,029.18
  5. Step 5: Solve for x
    x = 21,703,713,430,029.18/4,080,792.20
  6. Step 6: Final answer
    x = 5,318,504.93

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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.