Home / 9,865,596.36-14,789,425.86-3,796,457.88

Finding the Fourth Proportional to 9,865,596.36, 14,789,425.86 and 3,796,457.88

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Solution

The fourth proportional to 9,865,596.36, 14,789,425.86 and 3,796,457.88 is: 5,691,235.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,865,596.36 : 14,789,425.86 = 3,796,457.88 : x
  2. Step 2: Convert to fraction form
    9,865,596.36/14,789,425.86 = 3,796,457.88/x
  3. Step 3: Cross multiply
    9,865,596.36x = 14,789,425.86 × 3,796,457.88
  4. Step 4: Simplify right side
    9,865,596.36x = 56,147,432,346,872.77
  5. Step 5: Solve for x
    x = 56,147,432,346,872.77/9,865,596.36
  6. Step 6: Final answer
    x = 5,691,235.51

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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.