Home / 10,044,427.26-13,856,199.55-6,561,804.57

Finding the Fourth Proportional to 10,044,427.26, 13,856,199.55 and 6,561,804.57

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Solution

The fourth proportional to 10,044,427.26, 13,856,199.55 and 6,561,804.57 is: 9,051,952.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,044,427.26 : 13,856,199.55 = 6,561,804.57 : x
  2. Step 2: Convert to fraction form
    10,044,427.26/13,856,199.55 = 6,561,804.57/x
  3. Step 3: Cross multiply
    10,044,427.26x = 13,856,199.55 × 6,561,804.57
  4. Step 4: Simplify right side
    10,044,427.26x = 90,921,673,530,021.95
  5. Step 5: Solve for x
    x = 90,921,673,530,021.95/10,044,427.26
  6. Step 6: Final answer
    x = 9,051,952.01

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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.