Home / 11,044,459.98-16,561,146.22-6,434,938.26

Finding the Fourth Proportional to 11,044,459.98, 16,561,146.22 and 6,434,938.26

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Solution

The fourth proportional to 11,044,459.98, 16,561,146.22 and 6,434,938.26 is: 9,649,177.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,044,459.98 : 16,561,146.22 = 6,434,938.26 : x
  2. Step 2: Convert to fraction form
    11,044,459.98/16,561,146.22 = 6,434,938.26/x
  3. Step 3: Cross multiply
    11,044,459.98x = 16,561,146.22 × 6,434,938.26
  4. Step 4: Simplify right side
    11,044,459.98x = 106,569,953,440,532.38
  5. Step 5: Solve for x
    x = 106,569,953,440,532.38/11,044,459.98
  6. Step 6: Final answer
    x = 9,649,177.38

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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.