Home / 7,004,450.73-10,501,714.47-3,111,769.92

Finding the Fourth Proportional to 7,004,450.73, 10,501,714.47 and 3,111,769.92

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Solution

The fourth proportional to 7,004,450.73, 10,501,714.47 and 3,111,769.92 is: 4,665,450.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,004,450.73 : 10,501,714.47 = 3,111,769.92 : x
  2. Step 2: Convert to fraction form
    7,004,450.73/10,501,714.47 = 3,111,769.92/x
  3. Step 3: Cross multiply
    7,004,450.73x = 10,501,714.47 × 3,111,769.92
  4. Step 4: Simplify right side
    7,004,450.73x = 32,678,919,196,174.74
  5. Step 5: Solve for x
    x = 32,678,919,196,174.74/7,004,450.73
  6. Step 6: Final answer
    x = 4,665,450.65

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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.