Home / 5,792,051.56-7,992,909.06-3,213,676.84

Finding the Fourth Proportional to 5,792,051.56, 7,992,909.06 and 3,213,676.84

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Solution

The fourth proportional to 5,792,051.56, 7,992,909.06 and 3,213,676.84 is: 4,434,806.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,792,051.56 : 7,992,909.06 = 3,213,676.84 : x
  2. Step 2: Convert to fraction form
    5,792,051.56/7,992,909.06 = 3,213,676.84/x
  3. Step 3: Cross multiply
    5,792,051.56x = 7,992,909.06 × 3,213,676.84
  4. Step 4: Simplify right side
    5,792,051.56x = 25,686,626,730,348.17
  5. Step 5: Solve for x
    x = 25,686,626,730,348.17/5,792,051.56
  6. Step 6: Final answer
    x = 4,434,806.30

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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.