Home / 3,795,937.88-5,238,459.90-2,077,087.10

Finding the Fourth Proportional to 3,795,937.88, 5,238,459.90 and 2,077,087.10

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Solution

The fourth proportional to 3,795,937.88, 5,238,459.90 and 2,077,087.10 is: 2,866,416.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,937.88 : 5,238,459.90 = 2,077,087.10 : x
  2. Step 2: Convert to fraction form
    3,795,937.88/5,238,459.90 = 2,077,087.10/x
  3. Step 3: Cross multiply
    3,795,937.88x = 5,238,459.90 × 2,077,087.10
  4. Step 4: Simplify right side
    3,795,937.88x = 10,880,737,455,964.99
  5. Step 5: Solve for x
    x = 10,880,737,455,964.99/3,795,937.88
  6. Step 6: Final answer
    x = 2,866,416.10

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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.