Home / 1,163,884.82-1,606,898.93-796,975.90

Finding the Fourth Proportional to 1,163,884.82, 1,606,898.93 and 796,975.90

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Solution

The fourth proportional to 1,163,884.82, 1,606,898.93 and 796,975.90 is: 1,100,332.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,884.82 : 1,606,898.93 = 796,975.90 : x
  2. Step 2: Convert to fraction form
    1,163,884.82/1,606,898.93 = 796,975.90/x
  3. Step 3: Cross multiply
    1,163,884.82x = 1,606,898.93 × 796,975.90
  4. Step 4: Simplify right side
    1,163,884.82x = 1,280,659,712,943.66
  5. Step 5: Solve for x
    x = 1,280,659,712,943.66/1,163,884.82
  6. Step 6: Final answer
    x = 1,100,332.01

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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.