Home / 5,588,419-7,712,018.22-3,044,803

Finding the Fourth Proportional to 5,588,419, 7,712,018.22 and 3,044,803

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Solution

The fourth proportional to 5,588,419, 7,712,018.22 and 3,044,803 is: 4,201,828.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,588,419 : 7,712,018.22 = 3,044,803 : x
  2. Step 2: Convert to fraction form
    5,588,419/7,712,018.22 = 3,044,803/x
  3. Step 3: Cross multiply
    5,588,419x = 7,712,018.22 × 3,044,803
  4. Step 4: Simplify right side
    5,588,419x = 23,481,576,212,310.66
  5. Step 5: Solve for x
    x = 23,481,576,212,310.66/5,588,419
  6. Step 6: Final answer
    x = 4,201,828.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.