Home / 1,088,593.44-1,632,922.80-900,522.24

Finding the Fourth Proportional to 1,088,593.44, 1,632,922.80 and 900,522.24

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Solution

The fourth proportional to 1,088,593.44, 1,632,922.80 and 900,522.24 is: 1,350,810.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,593.44 : 1,632,922.80 = 900,522.24 : x
  2. Step 2: Convert to fraction form
    1,088,593.44/1,632,922.80 = 900,522.24/x
  3. Step 3: Cross multiply
    1,088,593.44x = 1,632,922.80 × 900,522.24
  4. Step 4: Simplify right side
    1,088,593.44x = 1,470,483,297,603.07
  5. Step 5: Solve for x
    x = 1,470,483,297,603.07/1,088,593.44
  6. Step 6: Final answer
    x = 1,350,810.36

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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.