Home / 3,248,802.28-4,483,201.80-1,798,395.22

Finding the Fourth Proportional to 3,248,802.28, 4,483,201.80 and 1,798,395.22

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Solution

The fourth proportional to 3,248,802.28, 4,483,201.80 and 1,798,395.22 is: 2,481,704.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,802.28 : 4,483,201.80 = 1,798,395.22 : x
  2. Step 2: Convert to fraction form
    3,248,802.28/4,483,201.80 = 1,798,395.22/x
  3. Step 3: Cross multiply
    3,248,802.28x = 4,483,201.80 × 1,798,395.22
  4. Step 4: Simplify right side
    3,248,802.28x = 8,062,568,678,423.42
  5. Step 5: Solve for x
    x = 8,062,568,678,423.42/3,248,802.28
  6. Step 6: Final answer
    x = 2,481,704.94

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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.