Home / 5,463,372.45-7,539,256.35-3,015,930.96

Finding the Fourth Proportional to 5,463,372.45, 7,539,256.35 and 3,015,930.96

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Solution

The fourth proportional to 5,463,372.45, 7,539,256.35 and 3,015,930.96 is: 4,161,875.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,463,372.45 : 7,539,256.35 = 3,015,930.96 : x
  2. Step 2: Convert to fraction form
    5,463,372.45/7,539,256.35 = 3,015,930.96/x
  3. Step 3: Cross multiply
    5,463,372.45x = 7,539,256.35 × 3,015,930.96
  4. Step 4: Simplify right side
    5,463,372.45x = 22,737,876,641,341.59
  5. Step 5: Solve for x
    x = 22,737,876,641,341.59/5,463,372.45
  6. Step 6: Final answer
    x = 4,161,875.63

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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.