Home / 1,974,527.40-2,962,884.00-963,657.73

Finding the Fourth Proportional to 1,974,527.40, 2,962,884.00 and 963,657.73

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Solution

The fourth proportional to 1,974,527.40, 2,962,884.00 and 963,657.73 is: 1,446,019.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,974,527.40 : 2,962,884.00 = 963,657.73 : x
  2. Step 2: Convert to fraction form
    1,974,527.40/2,962,884.00 = 963,657.73/x
  3. Step 3: Cross multiply
    1,974,527.40x = 2,962,884.00 × 963,657.73
  4. Step 4: Simplify right side
    1,974,527.40x = 2,855,206,054,923.84
  5. Step 5: Solve for x
    x = 2,855,206,054,923.84/1,974,527.40
  6. Step 6: Final answer
    x = 1,446,019.97

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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.