Home / 7,061,952.36-10,588,369.86-3,021,076.20

Finding the Fourth Proportional to 7,061,952.36, 10,588,369.86 and 3,021,076.20

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Solution

The fourth proportional to 7,061,952.36, 10,588,369.86 and 3,021,076.20 is: 4,529,664.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,061,952.36 : 10,588,369.86 = 3,021,076.20 : x
  2. Step 2: Convert to fraction form
    7,061,952.36/10,588,369.86 = 3,021,076.20/x
  3. Step 3: Cross multiply
    7,061,952.36x = 10,588,369.86 × 3,021,076.20
  4. Step 4: Simplify right side
    7,061,952.36x = 31,988,272,180,843.33
  5. Step 5: Solve for x
    x = 31,988,272,180,843.33/7,061,952.36
  6. Step 6: Final answer
    x = 4,529,664.11

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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.