Home / 3,934,828.09-5,895,048.95-2,852,660.51

Finding the Fourth Proportional to 3,934,828.09, 5,895,048.95 and 2,852,660.51

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Solution

The fourth proportional to 3,934,828.09, 5,895,048.95 and 2,852,660.51 is: 4,273,775.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,934,828.09 : 5,895,048.95 = 2,852,660.51 : x
  2. Step 2: Convert to fraction form
    3,934,828.09/5,895,048.95 = 2,852,660.51/x
  3. Step 3: Cross multiply
    3,934,828.09x = 5,895,048.95 × 2,852,660.51
  4. Step 4: Simplify right side
    3,934,828.09x = 16,816,573,329,918.66
  5. Step 5: Solve for x
    x = 16,816,573,329,918.66/3,934,828.09
  6. Step 6: Final answer
    x = 4,273,775.87

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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.