Home / 2,240,033.04-3,360,043.17-557,136.54

Finding the Fourth Proportional to 2,240,033.04, 3,360,043.17 and 557,136.54

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Solution

The fourth proportional to 2,240,033.04, 3,360,043.17 and 557,136.54 is: 835,703.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,033.04 : 3,360,043.17 = 557,136.54 : x
  2. Step 2: Convert to fraction form
    2,240,033.04/3,360,043.17 = 557,136.54/x
  3. Step 3: Cross multiply
    2,240,033.04x = 3,360,043.17 × 557,136.54
  4. Step 4: Simplify right side
    2,240,033.04x = 1,872,002,825,984.43
  5. Step 5: Solve for x
    x = 1,872,002,825,984.43/2,240,033.04
  6. Step 6: Final answer
    x = 835,703.22

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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.