Home / 1,032,734.14-1,549,102.42-322,765.90

Finding the Fourth Proportional to 1,032,734.14, 1,549,102.42 and 322,765.90

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Solution

The fourth proportional to 1,032,734.14, 1,549,102.42 and 322,765.90 is: 484,149.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,734.14 : 1,549,102.42 = 322,765.90 : x
  2. Step 2: Convert to fraction form
    1,032,734.14/1,549,102.42 = 322,765.90/x
  3. Step 3: Cross multiply
    1,032,734.14x = 1,549,102.42 × 322,765.90
  4. Step 4: Simplify right side
    1,032,734.14x = 499,997,433,314.18
  5. Step 5: Solve for x
    x = 499,997,433,314.18/1,032,734.14
  6. Step 6: Final answer
    x = 484,149.23

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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.