Home / 1,705,195.40-2,557,551.18-583,101.32

Finding the Fourth Proportional to 1,705,195.40, 2,557,551.18 and 583,101.32

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Solution

The fourth proportional to 1,705,195.40, 2,557,551.18 and 583,101.32 is: 874,569.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,195.40 : 2,557,551.18 = 583,101.32 : x
  2. Step 2: Convert to fraction form
    1,705,195.40/2,557,551.18 = 583,101.32/x
  3. Step 3: Cross multiply
    1,705,195.40x = 2,557,551.18 × 583,101.32
  4. Step 4: Simplify right side
    1,705,195.40x = 1,491,311,469,025.56
  5. Step 5: Solve for x
    x = 1,491,311,469,025.56/1,705,195.40
  6. Step 6: Final answer
    x = 874,569.25

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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.