Home / 5,646,524.52-7,792,250.64-3,068,205.36

Finding the Fourth Proportional to 5,646,524.52, 7,792,250.64 and 3,068,205.36

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Solution

The fourth proportional to 5,646,524.52, 7,792,250.64 and 3,068,205.36 is: 4,234,148.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,646,524.52 : 7,792,250.64 = 3,068,205.36 : x
  2. Step 2: Convert to fraction form
    5,646,524.52/7,792,250.64 = 3,068,205.36/x
  3. Step 3: Cross multiply
    5,646,524.52x = 7,792,250.64 × 3,068,205.36
  4. Step 4: Simplify right side
    5,646,524.52x = 23,908,225,180,111.43
  5. Step 5: Solve for x
    x = 23,908,225,180,111.43/5,646,524.52
  6. Step 6: Final answer
    x = 4,234,148.83

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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.