Home / 1,704,911.42-2,352,766.17-940,964.96

Finding the Fourth Proportional to 1,704,911.42, 2,352,766.17 and 940,964.96

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Solution

The fourth proportional to 1,704,911.42, 2,352,766.17 and 940,964.96 is: 1,298,525.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,911.42 : 2,352,766.17 = 940,964.96 : x
  2. Step 2: Convert to fraction form
    1,704,911.42/2,352,766.17 = 940,964.96/x
  3. Step 3: Cross multiply
    1,704,911.42x = 2,352,766.17 × 940,964.96
  4. Step 4: Simplify right side
    1,704,911.42x = 2,213,870,525,043.40
  5. Step 5: Solve for x
    x = 2,213,870,525,043.40/1,704,911.42
  6. Step 6: Final answer
    x = 1,298,525.25

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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.