Home / 1,474,487.41-2,033,744.45-984,209.73

Finding the Fourth Proportional to 1,474,487.41, 2,033,744.45 and 984,209.73

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Solution

The fourth proportional to 1,474,487.41, 2,033,744.45 and 984,209.73 is: 1,357,509.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,474,487.41 : 2,033,744.45 = 984,209.73 : x
  2. Step 2: Convert to fraction form
    1,474,487.41/2,033,744.45 = 984,209.73/x
  3. Step 3: Cross multiply
    1,474,487.41x = 2,033,744.45 × 984,209.73
  4. Step 4: Simplify right side
    1,474,487.41x = 2,001,631,060,933.73
  5. Step 5: Solve for x
    x = 2,001,631,060,933.73/1,474,487.41
  6. Step 6: Final answer
    x = 1,357,509.77

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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.