Home / 5,610,054.98-8,406,518.79-3,331,091.54

Finding the Fourth Proportional to 5,610,054.98, 8,406,518.79 and 3,331,091.54

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Solution

The fourth proportional to 5,610,054.98, 8,406,518.79 and 3,331,091.54 is: 4,991,552.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,610,054.98 : 8,406,518.79 = 3,331,091.54 : x
  2. Step 2: Convert to fraction form
    5,610,054.98/8,406,518.79 = 3,331,091.54/x
  3. Step 3: Cross multiply
    5,610,054.98x = 8,406,518.79 × 3,331,091.54
  4. Step 4: Simplify right side
    5,610,054.98x = 28,002,883,622,220.04
  5. Step 5: Solve for x
    x = 28,002,883,622,220.04/5,610,054.98
  6. Step 6: Final answer
    x = 4,991,552.44

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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.