Home / 1,084,460.10-1,626,690.15-804,524.10

Finding the Fourth Proportional to 1,084,460.10, 1,626,690.15 and 804,524.10

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Solution

The fourth proportional to 1,084,460.10, 1,626,690.15 and 804,524.10 is: 1,206,786.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,460.10 : 1,626,690.15 = 804,524.10 : x
  2. Step 2: Convert to fraction form
    1,084,460.10/1,626,690.15 = 804,524.10/x
  3. Step 3: Cross multiply
    1,084,460.10x = 1,626,690.15 × 804,524.10
  4. Step 4: Simplify right side
    1,084,460.10x = 1,308,711,428,907.62
  5. Step 5: Solve for x
    x = 1,308,711,428,907.62/1,084,460.10
  6. Step 6: Final answer
    x = 1,206,786.15

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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.