Home / 9,964,927.94-14,947,392.11-2,391,893.69

Finding the Fourth Proportional to 9,964,927.94, 14,947,392.11 and 2,391,893.69

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Solution

The fourth proportional to 9,964,927.94, 14,947,392.11 and 2,391,893.69 is: 3,587,840.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964,927.94 : 14,947,392.11 = 2,391,893.69 : x
  2. Step 2: Convert to fraction form
    9,964,927.94/14,947,392.11 = 2,391,893.69/x
  3. Step 3: Cross multiply
    9,964,927.94x = 14,947,392.11 × 2,391,893.69
  4. Step 4: Simplify right side
    9,964,927.94x = 35,752,572,783,168.36
  5. Step 5: Solve for x
    x = 35,752,572,783,168.36/9,964,927.94
  6. Step 6: Final answer
    x = 3,587,840.58

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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.