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Finding the Fourth Proportional to 6,575,812, 9,863,718 and 1,848,004

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Solution

The fourth proportional to 6,575,812, 9,863,718 and 1,848,004 is: 2,772,006

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,575,812 : 9,863,718 = 1,848,004 : x
  2. Step 2: Convert to fraction form
    6,575,812/9,863,718 = 1,848,004/x
  3. Step 3: Cross multiply
    6,575,812x = 9,863,718 × 1,848,004
  4. Step 4: Simplify right side
    6,575,812x = 18,228,190,318,872
  5. Step 5: Solve for x
    x = 18,228,190,318,872/6,575,812
  6. Step 6: Final answer
    x = 2,772,006

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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.