Home / 5,196,450.94-7,794,175.32-1,601,252.57

Finding the Fourth Proportional to 5,196,450.94, 7,794,175.32 and 1,601,252.57

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Solution

The fourth proportional to 5,196,450.94, 7,794,175.32 and 1,601,252.57 is: 2,401,724.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,196,450.94 : 7,794,175.32 = 1,601,252.57 : x
  2. Step 2: Convert to fraction form
    5,196,450.94/7,794,175.32 = 1,601,252.57/x
  3. Step 3: Cross multiply
    5,196,450.94x = 7,794,175.32 × 1,601,252.57
  4. Step 4: Simplify right side
    5,196,450.94x = 12,480,443,281,666.01
  5. Step 5: Solve for x
    x = 12,480,443,281,666.01/5,196,450.94
  6. Step 6: Final answer
    x = 2,401,724.45

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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.