Home / 2,959,701.03-4,439,676.11-938,024.75

Finding the Fourth Proportional to 2,959,701.03, 4,439,676.11 and 938,024.75

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Solution

The fourth proportional to 2,959,701.03, 4,439,676.11 and 938,024.75 is: 1,407,076.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,701.03 : 4,439,676.11 = 938,024.75 : x
  2. Step 2: Convert to fraction form
    2,959,701.03/4,439,676.11 = 938,024.75/x
  3. Step 3: Cross multiply
    2,959,701.03x = 4,439,676.11 × 938,024.75
  4. Step 4: Simplify right side
    2,959,701.03x = 4,164,526,079,572.79
  5. Step 5: Solve for x
    x = 4,164,526,079,572.79/2,959,701.03
  6. Step 6: Final answer
    x = 1,407,076.61

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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.