Home / 1,163,633.99-1,604,903.99-796,328.71

Finding the Fourth Proportional to 1,163,633.99, 1,604,903.99 and 796,328.71

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Solution

The fourth proportional to 1,163,633.99, 1,604,903.99 and 796,328.71 is: 1,098,310.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,633.99 : 1,604,903.99 = 796,328.71 : x
  2. Step 2: Convert to fraction form
    1,163,633.99/1,604,903.99 = 796,328.71/x
  3. Step 3: Cross multiply
    1,163,633.99x = 1,604,903.99 × 796,328.71
  4. Step 4: Simplify right side
    1,163,633.99x = 1,278,031,124,030.55
  5. Step 5: Solve for x
    x = 1,278,031,124,030.55/1,163,633.99
  6. Step 6: Final answer
    x = 1,098,310.24

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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.