Home / 3,043,623-4,200,331.77-1,685,496

Finding the Fourth Proportional to 3,043,623, 4,200,331.77 and 1,685,496

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Solution

The fourth proportional to 3,043,623, 4,200,331.77 and 1,685,496 is: 2,326,057.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043,623 : 4,200,331.77 = 1,685,496 : x
  2. Step 2: Convert to fraction form
    3,043,623/4,200,331.77 = 1,685,496/x
  3. Step 3: Cross multiply
    3,043,623x = 4,200,331.77 × 1,685,496
  4. Step 4: Simplify right side
    3,043,623x = 7,079,642,397,007.92
  5. Step 5: Solve for x
    x = 7,079,642,397,007.92/3,043,623
  6. Step 6: Final answer
    x = 2,326,057.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.