Home / 3,810,480.08-5,256,070.58-2,260,644.50

Finding the Fourth Proportional to 3,810,480.08, 5,256,070.58 and 2,260,644.50

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Solution

The fourth proportional to 3,810,480.08, 5,256,070.58 and 2,260,644.50 is: 3,118,270.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,810,480.08 : 5,256,070.58 = 2,260,644.50 : x
  2. Step 2: Convert to fraction form
    3,810,480.08/5,256,070.58 = 2,260,644.50/x
  3. Step 3: Cross multiply
    3,810,480.08x = 5,256,070.58 × 2,260,644.50
  4. Step 4: Simplify right side
    3,810,480.08x = 11,882,107,067,080.60
  5. Step 5: Solve for x
    x = 11,882,107,067,080.60/3,810,480.08
  6. Step 6: Final answer
    x = 3,118,270.36

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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.