Home / 3,163,273.58-4,743,929.60-1,141,254.72

Finding the Fourth Proportional to 3,163,273.58, 4,743,929.60 and 1,141,254.72

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Solution

The fourth proportional to 3,163,273.58, 4,743,929.60 and 1,141,254.72 is: 1,711,528.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,273.58 : 4,743,929.60 = 1,141,254.72 : x
  2. Step 2: Convert to fraction form
    3,163,273.58/4,743,929.60 = 1,141,254.72/x
  3. Step 3: Cross multiply
    3,163,273.58x = 4,743,929.60 × 1,141,254.72
  4. Step 4: Simplify right side
    3,163,273.58x = 5,414,032,041,641.44
  5. Step 5: Solve for x
    x = 5,414,032,041,641.44/3,163,273.58
  6. Step 6: Final answer
    x = 1,711,528.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.