Home / 5,646,657.60-7,792,430.36-3,068,352.27

Finding the Fourth Proportional to 5,646,657.60, 7,792,430.36 and 3,068,352.27

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Solution

The fourth proportional to 5,646,657.60, 7,792,430.36 and 3,068,352.27 is: 4,234,349.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,646,657.60 : 7,792,430.36 = 3,068,352.27 : x
  2. Step 2: Convert to fraction form
    5,646,657.60/7,792,430.36 = 3,068,352.27/x
  3. Step 3: Cross multiply
    5,646,657.60x = 7,792,430.36 × 3,068,352.27
  4. Step 4: Simplify right side
    5,646,657.60x = 23,909,921,383,922.92
  5. Step 5: Solve for x
    x = 23,909,921,383,922.92/5,646,657.60
  6. Step 6: Final answer
    x = 4,234,349.43

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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.