Home / 3,033,483.53-4,545,046.17-1,668,399.81

Finding the Fourth Proportional to 3,033,483.53, 4,545,046.17 and 1,668,399.81

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Solution

The fourth proportional to 3,033,483.53, 4,545,046.17 and 1,668,399.81 is: 2,499,751.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,483.53 : 4,545,046.17 = 1,668,399.81 : x
  2. Step 2: Convert to fraction form
    3,033,483.53/4,545,046.17 = 1,668,399.81/x
  3. Step 3: Cross multiply
    3,033,483.53x = 4,545,046.17 × 1,668,399.81
  4. Step 4: Simplify right side
    3,033,483.53x = 7,582,954,166,469.23
  5. Step 5: Solve for x
    x = 7,582,954,166,469.23/3,033,483.53
  6. Step 6: Final answer
    x = 2,499,751.23

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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.