Home / 3,163,285.38-4,743,946.62-1,141,266.36

Finding the Fourth Proportional to 3,163,285.38, 4,743,946.62 and 1,141,266.36

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Solution

The fourth proportional to 3,163,285.38, 4,743,946.62 and 1,141,266.36 is: 1,711,545.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,285.38 : 4,743,946.62 = 1,141,266.36 : x
  2. Step 2: Convert to fraction form
    3,163,285.38/4,743,946.62 = 1,141,266.36/x
  3. Step 3: Cross multiply
    3,163,285.38x = 4,743,946.62 × 1,141,266.36
  4. Step 4: Simplify right side
    3,163,285.38x = 5,414,106,691,041.70
  5. Step 5: Solve for x
    x = 5,414,106,691,041.70/3,163,285.38
  6. Step 6: Final answer
    x = 1,711,545.45

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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.