Home / 3,091,786.86-4,632,950.70-1,652,674.98

Finding the Fourth Proportional to 3,091,786.86, 4,632,950.70 and 1,652,674.98

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Solution

The fourth proportional to 3,091,786.86, 4,632,950.70 and 1,652,674.98 is: 2,476,484.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,091,786.86 : 4,632,950.70 = 1,652,674.98 : x
  2. Step 2: Convert to fraction form
    3,091,786.86/4,632,950.70 = 1,652,674.98/x
  3. Step 3: Cross multiply
    3,091,786.86x = 4,632,950.70 × 1,652,674.98
  4. Step 4: Simplify right side
    3,091,786.86x = 7,656,761,705,463.49
  5. Step 5: Solve for x
    x = 7,656,761,705,463.49/3,091,786.86
  6. Step 6: Final answer
    x = 2,476,484.33

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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.