Home / 2,969,289.03-4,096,666.53-1,662,348.97

Finding the Fourth Proportional to 2,969,289.03, 4,096,666.53 and 1,662,348.97

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Solution

The fourth proportional to 2,969,289.03, 4,096,666.53 and 1,662,348.97 is: 2,293,508.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,969,289.03 : 4,096,666.53 = 1,662,348.97 : x
  2. Step 2: Convert to fraction form
    2,969,289.03/4,096,666.53 = 1,662,348.97/x
  3. Step 3: Cross multiply
    2,969,289.03x = 4,096,666.53 × 1,662,348.97
  4. Step 4: Simplify right side
    2,969,289.03x = 6,810,089,376,337.31
  5. Step 5: Solve for x
    x = 6,810,089,376,337.31/2,969,289.03
  6. Step 6: Final answer
    x = 2,293,508.41

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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.