Home / 9,863,713-14,795,569.50-2,772,001

Finding the Fourth Proportional to 9,863,713, 14,795,569.50 and 2,772,001

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Solution

The fourth proportional to 9,863,713, 14,795,569.50 and 2,772,001 is: 4,158,001.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,863,713 : 14,795,569.50 = 2,772,001 : x
  2. Step 2: Convert to fraction form
    9,863,713/14,795,569.50 = 2,772,001/x
  3. Step 3: Cross multiply
    9,863,713x = 14,795,569.50 × 2,772,001
  4. Step 4: Simplify right side
    9,863,713x = 41,013,333,449,569.50
  5. Step 5: Solve for x
    x = 41,013,333,449,569.50/9,863,713
  6. Step 6: Final answer
    x = 4,158,001.50

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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.