Home / 3,077,969.91-4,617,450.99-948,053.04

Finding the Fourth Proportional to 3,077,969.91, 4,617,450.99 and 948,053.04

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Solution

The fourth proportional to 3,077,969.91, 4,617,450.99 and 948,053.04 is: 1,422,232.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,969.91 : 4,617,450.99 = 948,053.04 : x
  2. Step 2: Convert to fraction form
    3,077,969.91/4,617,450.99 = 948,053.04/x
  3. Step 3: Cross multiply
    3,077,969.91x = 4,617,450.99 × 948,053.04
  4. Step 4: Simplify right side
    3,077,969.91x = 4,377,588,448,120.51
  5. Step 5: Solve for x
    x = 4,377,588,448,120.51/3,077,969.91
  6. Step 6: Final answer
    x = 1,422,232.37

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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.