Home / 9,863,718-14,795,577-2,772,006

Finding the Fourth Proportional to 9,863,718, 14,795,577 and 2,772,006

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Solution

The fourth proportional to 9,863,718, 14,795,577 and 2,772,006 is: 4,158,009

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,863,718 : 14,795,577 = 2,772,006 : x
  2. Step 2: Convert to fraction form
    9,863,718/14,795,577 = 2,772,006/x
  3. Step 3: Cross multiply
    9,863,718x = 14,795,577 × 2,772,006
  4. Step 4: Simplify right side
    9,863,718x = 41,013,428,217,462
  5. Step 5: Solve for x
    x = 41,013,428,217,462/9,863,718
  6. Step 6: Final answer
    x = 4,158,009

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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.