Home / 4,091,500.44-6,135,471.89-1,172,950.76

Finding the Fourth Proportional to 4,091,500.44, 6,135,471.89 and 1,172,950.76

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Solution

The fourth proportional to 4,091,500.44, 6,135,471.89 and 1,172,950.76 is: 1,758,916.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091,500.44 : 6,135,471.89 = 1,172,950.76 : x
  2. Step 2: Convert to fraction form
    4,091,500.44/6,135,471.89 = 1,172,950.76/x
  3. Step 3: Cross multiply
    4,091,500.44x = 6,135,471.89 × 1,172,950.76
  4. Step 4: Simplify right side
    4,091,500.44x = 7,196,606,379,792.02
  5. Step 5: Solve for x
    x = 7,196,606,379,792.02/4,091,500.44
  6. Step 6: Final answer
    x = 1,758,916.19

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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.