Home / 5,373,051.82-8,060,641.39-1,534,907.37

Finding the Fourth Proportional to 5,373,051.82, 8,060,641.39 and 1,534,907.37

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Solution

The fourth proportional to 5,373,051.82, 8,060,641.39 and 1,534,907.37 is: 2,302,664.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,373,051.82 : 8,060,641.39 = 1,534,907.37 : x
  2. Step 2: Convert to fraction form
    5,373,051.82/8,060,641.39 = 1,534,907.37/x
  3. Step 3: Cross multiply
    5,373,051.82x = 8,060,641.39 × 1,534,907.37
  4. Step 4: Simplify right side
    5,373,051.82x = 12,372,337,908,584.08
  5. Step 5: Solve for x
    x = 12,372,337,908,584.08/5,373,051.82
  6. Step 6: Final answer
    x = 2,302,664.91

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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.