Home / 2,700,274.98-3,724,623.81-1,731,871.38

Finding the Fourth Proportional to 2,700,274.98, 3,724,623.81 and 1,731,871.38

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Solution

The fourth proportional to 2,700,274.98, 3,724,623.81 and 1,731,871.38 is: 2,388,856.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,700,274.98 : 3,724,623.81 = 1,731,871.38 : x
  2. Step 2: Convert to fraction form
    2,700,274.98/3,724,623.81 = 1,731,871.38/x
  3. Step 3: Cross multiply
    2,700,274.98x = 3,724,623.81 × 1,731,871.38
  4. Step 4: Simplify right side
    2,700,274.98x = 6,450,569,377,805.56
  5. Step 5: Solve for x
    x = 6,450,569,377,805.56/2,700,274.98
  6. Step 6: Final answer
    x = 2,388,856.48

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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.