Home / 1,027,153.58-1,539,468.42-576,928.04

Finding the Fourth Proportional to 1,027,153.58, 1,539,468.42 and 576,928.04

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Solution

The fourth proportional to 1,027,153.58, 1,539,468.42 and 576,928.04 is: 864,683.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,153.58 : 1,539,468.42 = 576,928.04 : x
  2. Step 2: Convert to fraction form
    1,027,153.58/1,539,468.42 = 576,928.04/x
  3. Step 3: Cross multiply
    1,027,153.58x = 1,539,468.42 × 576,928.04
  4. Step 4: Simplify right side
    1,027,153.58x = 888,162,498,192.50
  5. Step 5: Solve for x
    x = 888,162,498,192.50/1,027,153.58
  6. Step 6: Final answer
    x = 864,683.25

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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.