Home / 5,492,001.38-7,578,961.49-3,044,606.22

Finding the Fourth Proportional to 5,492,001.38, 7,578,961.49 and 3,044,606.22

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Solution

The fourth proportional to 5,492,001.38, 7,578,961.49 and 3,044,606.22 is: 4,201,556.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,492,001.38 : 7,578,961.49 = 3,044,606.22 : x
  2. Step 2: Convert to fraction form
    5,492,001.38/7,578,961.49 = 3,044,606.22/x
  3. Step 3: Cross multiply
    5,492,001.38x = 7,578,961.49 × 3,044,606.22
  4. Step 4: Simplify right side
    5,492,001.38x = 23,074,953,301,205.98
  5. Step 5: Solve for x
    x = 23,074,953,301,205.98/5,492,001.38
  6. Step 6: Final answer
    x = 4,201,556.36

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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.