Home / 1,116,969.99-1,673,871.06-467,846.85

Finding the Fourth Proportional to 1,116,969.99, 1,673,871.06 and 467,846.85

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Solution

The fourth proportional to 1,116,969.99, 1,673,871.06 and 467,846.85 is: 701,106.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,116,969.99 : 1,673,871.06 = 467,846.85 : x
  2. Step 2: Convert to fraction form
    1,116,969.99/1,673,871.06 = 467,846.85/x
  3. Step 3: Cross multiply
    1,116,969.99x = 1,673,871.06 × 467,846.85
  4. Step 4: Simplify right side
    1,116,969.99x = 783,115,302,727.16
  5. Step 5: Solve for x
    x = 783,115,302,727.16/1,116,969.99
  6. Step 6: Final answer
    x = 701,106.84

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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.