Home / 1,071,826.87-1,606,898.29-733,845.15

Finding the Fourth Proportional to 1,071,826.87, 1,606,898.29 and 733,845.15

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Solution

The fourth proportional to 1,071,826.87, 1,606,898.29 and 733,845.15 is: 1,100,191.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,071,826.87 : 1,606,898.29 = 733,845.15 : x
  2. Step 2: Convert to fraction form
    1,071,826.87/1,606,898.29 = 733,845.15/x
  3. Step 3: Cross multiply
    1,071,826.87x = 1,606,898.29 × 733,845.15
  4. Step 4: Simplify right side
    1,071,826.87x = 1,179,214,516,659.79
  5. Step 5: Solve for x
    x = 1,179,214,516,659.79/1,071,826.87
  6. Step 6: Final answer
    x = 1,100,191.22

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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.