Home / 1,082,349.25-1,623,043.95-576,816.00

Finding the Fourth Proportional to 1,082,349.25, 1,623,043.95 and 576,816.00

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Solution

The fourth proportional to 1,082,349.25, 1,623,043.95 and 576,816.00 is: 864,968.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,349.25 : 1,623,043.95 = 576,816.00 : x
  2. Step 2: Convert to fraction form
    1,082,349.25/1,623,043.95 = 576,816.00/x
  3. Step 3: Cross multiply
    1,082,349.25x = 1,623,043.95 × 576,816.00
  4. Step 4: Simplify right side
    1,082,349.25x = 936,197,710,813.73
  5. Step 5: Solve for x
    x = 936,197,710,813.73/1,082,349.25
  6. Step 6: Final answer
    x = 864,968.23

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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.