Home / 3,596,867.20-5,395,300.80-2,757,059.20

Finding the Fourth Proportional to 3,596,867.20, 5,395,300.80 and 2,757,059.20

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Solution

The fourth proportional to 3,596,867.20, 5,395,300.80 and 2,757,059.20 is: 4,135,588.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,867.20 : 5,395,300.80 = 2,757,059.20 : x
  2. Step 2: Convert to fraction form
    3,596,867.20/5,395,300.80 = 2,757,059.20/x
  3. Step 3: Cross multiply
    3,596,867.20x = 5,395,300.80 × 2,757,059.20
  4. Step 4: Simplify right side
    3,596,867.20x = 14,875,163,707,407.36
  5. Step 5: Solve for x
    x = 14,875,163,707,407.36/3,596,867.20
  6. Step 6: Final answer
    x = 4,135,588.80

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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.