Home / 7,588,080.79-11,380,490.39-2,401,101.36

Finding the Fourth Proportional to 7,588,080.79, 11,380,490.39 and 2,401,101.36

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Solution

The fourth proportional to 7,588,080.79, 11,380,490.39 and 2,401,101.36 is: 3,601,136.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,588,080.79 : 11,380,490.39 = 2,401,101.36 : x
  2. Step 2: Convert to fraction form
    7,588,080.79/11,380,490.39 = 2,401,101.36/x
  3. Step 3: Cross multiply
    7,588,080.79x = 11,380,490.39 × 2,401,101.36
  4. Step 4: Simplify right side
    7,588,080.79x = 27,325,710,952,895.93
  5. Step 5: Solve for x
    x = 27,325,710,952,895.93/7,588,080.79
  6. Step 6: Final answer
    x = 3,601,136.01

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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.