Home / 4,761,614.77-6,572,912.77-3,312,151.36

Finding the Fourth Proportional to 4,761,614.77, 6,572,912.77 and 3,312,151.36

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Solution

The fourth proportional to 4,761,614.77, 6,572,912.77 and 3,312,151.36 is: 4,572,079.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,761,614.77 : 6,572,912.77 = 3,312,151.36 : x
  2. Step 2: Convert to fraction form
    4,761,614.77/6,572,912.77 = 3,312,151.36/x
  3. Step 3: Cross multiply
    4,761,614.77x = 6,572,912.77 × 3,312,151.36
  4. Step 4: Simplify right side
    4,761,614.77x = 21,770,481,958,024.77
  5. Step 5: Solve for x
    x = 21,770,481,958,024.77/4,761,614.77
  6. Step 6: Final answer
    x = 4,572,079.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.