Home / 14,040,180-21,060,270-3,402,612

Finding the Fourth Proportional to 14,040,180, 21,060,270 and 3,402,612

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Solution

The fourth proportional to 14,040,180, 21,060,270 and 3,402,612 is: 5,103,918

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,040,180 : 21,060,270 = 3,402,612 : x
  2. Step 2: Convert to fraction form
    14,040,180/21,060,270 = 3,402,612/x
  3. Step 3: Cross multiply
    14,040,180x = 21,060,270 × 3,402,612
  4. Step 4: Simplify right side
    14,040,180x = 71,659,927,425,240
  5. Step 5: Solve for x
    x = 71,659,927,425,240/14,040,180
  6. Step 6: Final answer
    x = 5,103,918

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.