Home / 1,762,760.98-2,644,376.85-697,553.93

Finding the Fourth Proportional to 1,762,760.98, 2,644,376.85 and 697,553.93

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Solution

The fourth proportional to 1,762,760.98, 2,644,376.85 and 697,553.93 is: 1,046,424.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,762,760.98 : 2,644,376.85 = 697,553.93 : x
  2. Step 2: Convert to fraction form
    1,762,760.98/2,644,376.85 = 697,553.93/x
  3. Step 3: Cross multiply
    1,762,760.98x = 2,644,376.85 × 697,553.93
  4. Step 4: Simplify right side
    1,762,760.98x = 1,844,595,450,896.64
  5. Step 5: Solve for x
    x = 1,844,595,450,896.64/1,762,760.98
  6. Step 6: Final answer
    x = 1,046,424.03

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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.