Home / 746,002.00-1,029,468.89-414,878.25

Finding the Fourth Proportional to 746,002.00, 1,029,468.89 and 414,878.25

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Solution

The fourth proportional to 746,002.00, 1,029,468.89 and 414,878.25 is: 572,524.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    746,002.00 : 1,029,468.89 = 414,878.25 : x
  2. Step 2: Convert to fraction form
    746,002.00/1,029,468.89 = 414,878.25/x
  3. Step 3: Cross multiply
    746,002.00x = 1,029,468.89 × 414,878.25
  4. Step 4: Simplify right side
    746,002.00x = 427,104,256,410.35
  5. Step 5: Solve for x
    x = 427,104,256,410.35/746,002.00
  6. Step 6: Final answer
    x = 572,524.28

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.