Home / 3,590,855.82-5,410,271.34-3,249,757.26

Finding the Fourth Proportional to 3,590,855.82, 5,410,271.34 and 3,249,757.26

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Solution

The fourth proportional to 3,590,855.82, 5,410,271.34 and 3,249,757.26 is: 4,896,344.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,590,855.82 : 5,410,271.34 = 3,249,757.26 : x
  2. Step 2: Convert to fraction form
    3,590,855.82/5,410,271.34 = 3,249,757.26/x
  3. Step 3: Cross multiply
    3,590,855.82x = 5,410,271.34 × 3,249,757.26
  4. Step 4: Simplify right side
    3,590,855.82x = 17,582,068,565,734.93
  5. Step 5: Solve for x
    x = 17,582,068,565,734.93/3,590,855.82
  6. Step 6: Final answer
    x = 4,896,344.90

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.