Home / 6,541,276.63-9,812,185.51-1,930,262.94

Finding the Fourth Proportional to 6,541,276.63, 9,812,185.51 and 1,930,262.94

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Solution

The fourth proportional to 6,541,276.63, 9,812,185.51 and 1,930,262.94 is: 2,895,474.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,541,276.63 : 9,812,185.51 = 1,930,262.94 : x
  2. Step 2: Convert to fraction form
    6,541,276.63/9,812,185.51 = 1,930,262.94/x
  3. Step 3: Cross multiply
    6,541,276.63x = 9,812,185.51 × 1,930,262.94
  4. Step 4: Simplify right side
    6,541,276.63x = 18,940,098,001,297.07
  5. Step 5: Solve for x
    x = 18,940,098,001,297.07/6,541,276.63
  6. Step 6: Final answer
    x = 2,895,474.24

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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.