Home / 4,744,901.69-7,115,880.48-1,711,873.27

Finding the Fourth Proportional to 4,744,901.69, 7,115,880.48 and 1,711,873.27

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Solution

The fourth proportional to 4,744,901.69, 7,115,880.48 and 1,711,873.27 is: 2,567,278.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744,901.69 : 7,115,880.48 = 1,711,873.27 : x
  2. Step 2: Convert to fraction form
    4,744,901.69/7,115,880.48 = 1,711,873.27/x
  3. Step 3: Cross multiply
    4,744,901.69x = 7,115,880.48 × 1,711,873.27
  4. Step 4: Simplify right side
    4,744,901.69x = 12,181,485,586,226.77
  5. Step 5: Solve for x
    x = 12,181,485,586,226.77/4,744,901.69
  6. Step 6: Final answer
    x = 2,567,278.81

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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.