Home / 11,177,816.48-16,766,724.60-3,604,782.24

Finding the Fourth Proportional to 11,177,816.48, 16,766,724.60 and 3,604,782.24

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Solution

The fourth proportional to 11,177,816.48, 16,766,724.60 and 3,604,782.24 is: 5,407,173.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,177,816.48 : 16,766,724.60 = 3,604,782.24 : x
  2. Step 2: Convert to fraction form
    11,177,816.48/16,766,724.60 = 3,604,782.24/x
  3. Step 3: Cross multiply
    11,177,816.48x = 16,766,724.60 × 3,604,782.24
  4. Step 4: Simplify right side
    11,177,816.48x = 60,440,391,061,051.11
  5. Step 5: Solve for x
    x = 60,440,391,061,051.11/11,177,816.48
  6. Step 6: Final answer
    x = 5,407,173.32

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Similar ratio
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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.