Home / 4,042,024.13-5,576,668.61-2,880,653.33

Finding the Fourth Proportional to 4,042,024.13, 5,576,668.61 and 2,880,653.33

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Solution

The fourth proportional to 4,042,024.13, 5,576,668.61 and 2,880,653.33 is: 3,974,357.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,024.13 : 5,576,668.61 = 2,880,653.33 : x
  2. Step 2: Convert to fraction form
    4,042,024.13/5,576,668.61 = 2,880,653.33/x
  3. Step 3: Cross multiply
    4,042,024.13x = 5,576,668.61 × 2,880,653.33
  4. Step 4: Simplify right side
    4,042,024.13x = 16,064,448,959,416.36
  5. Step 5: Solve for x
    x = 16,064,448,959,416.36/4,042,024.13
  6. Step 6: Final answer
    x = 3,974,357.52

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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.