Home / 2,697,555.09-3,722,582.57-1,473,834.32

Finding the Fourth Proportional to 2,697,555.09, 3,722,582.57 and 1,473,834.32

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Solution

The fourth proportional to 2,697,555.09, 3,722,582.57 and 1,473,834.32 is: 2,033,867.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,555.09 : 3,722,582.57 = 1,473,834.32 : x
  2. Step 2: Convert to fraction form
    2,697,555.09/3,722,582.57 = 1,473,834.32/x
  3. Step 3: Cross multiply
    2,697,555.09x = 3,722,582.57 × 1,473,834.32
  4. Step 4: Simplify right side
    2,697,555.09x = 5,486,469,950,699.80
  5. Step 5: Solve for x
    x = 5,486,469,950,699.80/2,697,555.09
  6. Step 6: Final answer
    x = 2,033,867.62

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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.