Home / 11,850,300-16,353,414-6,417,792

Finding the Fourth Proportional to 11,850,300, 16,353,414 and 6,417,792

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Solution

The fourth proportional to 11,850,300, 16,353,414 and 6,417,792 is: 8,856,552.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,850,300 : 16,353,414 = 6,417,792 : x
  2. Step 2: Convert to fraction form
    11,850,300/16,353,414 = 6,417,792/x
  3. Step 3: Cross multiply
    11,850,300x = 16,353,414 × 6,417,792
  4. Step 4: Simplify right side
    11,850,300x = 104,952,809,541,888
  5. Step 5: Solve for x
    x = 104,952,809,541,888/11,850,300
  6. Step 6: Final answer
    x = 8,856,552.96

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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.