Home / 7,595,939.89-11,388,179.29-2,475,312.06

Finding the Fourth Proportional to 7,595,939.89, 11,388,179.29 and 2,475,312.06

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Solution

The fourth proportional to 7,595,939.89, 11,388,179.29 and 2,475,312.06 is: 3,711,100.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,595,939.89 : 11,388,179.29 = 2,475,312.06 : x
  2. Step 2: Convert to fraction form
    7,595,939.89/11,388,179.29 = 2,475,312.06/x
  3. Step 3: Cross multiply
    7,595,939.89x = 11,388,179.29 × 2,475,312.06
  4. Step 4: Simplify right side
    7,595,939.89x = 28,189,297,537,979.23
  5. Step 5: Solve for x
    x = 28,189,297,537,979.23/7,595,939.89
  6. Step 6: Final answer
    x = 3,711,100.66

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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.