Home / 5,574,873.10-7,696,622.82-3,511,657.30

Finding the Fourth Proportional to 5,574,873.10, 7,696,622.82 and 3,511,657.30

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Solution

The fourth proportional to 5,574,873.10, 7,696,622.82 and 3,511,657.30 is: 4,848,164.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,574,873.10 : 7,696,622.82 = 3,511,657.30 : x
  2. Step 2: Convert to fraction form
    5,574,873.10/7,696,622.82 = 3,511,657.30/x
  3. Step 3: Cross multiply
    5,574,873.10x = 7,696,622.82 × 3,511,657.30
  4. Step 4: Simplify right side
    5,574,873.10x = 27,027,901,711,199.59
  5. Step 5: Solve for x
    x = 27,027,901,711,199.59/5,574,873.10
  6. Step 6: Final answer
    x = 4,848,164.47

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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.