Home / 2,446,263.90-3,669,395.85-1,542,814.20

Finding the Fourth Proportional to 2,446,263.90, 3,669,395.85 and 1,542,814.20

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Solution

The fourth proportional to 2,446,263.90, 3,669,395.85 and 1,542,814.20 is: 2,314,221.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,263.90 : 3,669,395.85 = 1,542,814.20 : x
  2. Step 2: Convert to fraction form
    2,446,263.90/3,669,395.85 = 1,542,814.20/x
  3. Step 3: Cross multiply
    2,446,263.90x = 3,669,395.85 × 1,542,814.20
  4. Step 4: Simplify right side
    2,446,263.90x = 5,661,196,022,801.07
  5. Step 5: Solve for x
    x = 5,661,196,022,801.07/2,446,263.90
  6. Step 6: Final answer
    x = 2,314,221.30

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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.