Home / 5,034,845.86-6,948,088-2,743,006.54

Finding the Fourth Proportional to 5,034,845.86, 6,948,088 and 2,743,006.54

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Solution

The fourth proportional to 5,034,845.86, 6,948,088 and 2,743,006.54 is: 3,785,349.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,034,845.86 : 6,948,088 = 2,743,006.54 : x
  2. Step 2: Convert to fraction form
    5,034,845.86/6,948,088 = 2,743,006.54/x
  3. Step 3: Cross multiply
    5,034,845.86x = 6,948,088 × 2,743,006.54
  4. Step 4: Simplify right side
    5,034,845.86x = 19,058,650,824,495.52
  5. Step 5: Solve for x
    x = 19,058,650,824,495.52/5,034,845.86
  6. Step 6: Final answer
    x = 3,785,349.41

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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.