Home / 3,577,405.25-4,936,370.87-2,418,373.32

Finding the Fourth Proportional to 3,577,405.25, 4,936,370.87 and 2,418,373.32

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Solution

The fourth proportional to 3,577,405.25, 4,936,370.87 and 2,418,373.32 is: 3,337,052.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,577,405.25 : 4,936,370.87 = 2,418,373.32 : x
  2. Step 2: Convert to fraction form
    3,577,405.25/4,936,370.87 = 2,418,373.32/x
  3. Step 3: Cross multiply
    3,577,405.25x = 4,936,370.87 × 2,418,373.32
  4. Step 4: Simplify right side
    3,577,405.25x = 11,937,987,583,564.38
  5. Step 5: Solve for x
    x = 11,937,987,583,564.38/3,577,405.25
  6. Step 6: Final answer
    x = 3,337,052.06

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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.