Home / 1,586,797.56-2,380,196.34-464,866.56

Finding the Fourth Proportional to 1,586,797.56, 2,380,196.34 and 464,866.56

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Solution

The fourth proportional to 1,586,797.56, 2,380,196.34 and 464,866.56 is: 697,299.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,586,797.56 : 2,380,196.34 = 464,866.56 : x
  2. Step 2: Convert to fraction form
    1,586,797.56/2,380,196.34 = 464,866.56/x
  3. Step 3: Cross multiply
    1,586,797.56x = 2,380,196.34 × 464,866.56
  4. Step 4: Simplify right side
    1,586,797.56x = 1,106,473,684,700.39
  5. Step 5: Solve for x
    x = 1,106,473,684,700.39/1,586,797.56
  6. Step 6: Final answer
    x = 697,299.84

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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.