Home / 5,055,337.80-7,583,006.70-4,425,481.80

Finding the Fourth Proportional to 5,055,337.80, 7,583,006.70 and 4,425,481.80

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Solution

The fourth proportional to 5,055,337.80, 7,583,006.70 and 4,425,481.80 is: 6,638,222.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,055,337.80 : 7,583,006.70 = 4,425,481.80 : x
  2. Step 2: Convert to fraction form
    5,055,337.80/7,583,006.70 = 4,425,481.80/x
  3. Step 3: Cross multiply
    5,055,337.80x = 7,583,006.70 × 4,425,481.80
  4. Step 4: Simplify right side
    5,055,337.80x = 33,558,458,140,128.06
  5. Step 5: Solve for x
    x = 33,558,458,140,128.06/5,055,337.80
  6. Step 6: Final answer
    x = 6,638,222.70

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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.