Home / 1,962,527.84-2,943,789.42-614,795.41

Finding the Fourth Proportional to 1,962,527.84, 2,943,789.42 and 614,795.41

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Solution

The fourth proportional to 1,962,527.84, 2,943,789.42 and 614,795.41 is: 922,192.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,962,527.84 : 2,943,789.42 = 614,795.41 : x
  2. Step 2: Convert to fraction form
    1,962,527.84/2,943,789.42 = 614,795.41/x
  3. Step 3: Cross multiply
    1,962,527.84x = 2,943,789.42 × 614,795.41
  4. Step 4: Simplify right side
    1,962,527.84x = 1,809,828,223,422.56
  5. Step 5: Solve for x
    x = 1,809,828,223,422.56/1,962,527.84
  6. Step 6: Final answer
    x = 922,192.38

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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.