Home / 10,799,093.74-14,902,890.71-5,904,321.46

Finding the Fourth Proportional to 10,799,093.74, 14,902,890.71 and 5,904,321.46

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Solution

The fourth proportional to 10,799,093.74, 14,902,890.71 and 5,904,321.46 is: 8,148,040.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,799,093.74 : 14,902,890.71 = 5,904,321.46 : x
  2. Step 2: Convert to fraction form
    10,799,093.74/14,902,890.71 = 5,904,321.46/x
  3. Step 3: Cross multiply
    10,799,093.74x = 14,902,890.71 × 5,904,321.46
  4. Step 4: Simplify right side
    10,799,093.74x = 87,991,457,368,308.80
  5. Step 5: Solve for x
    x = 87,991,457,368,308.80/10,799,093.74
  6. Step 6: Final answer
    x = 8,148,040.89

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