Home / 2,371,043.34-3,272,048.46-1,283,329.17

Finding the Fourth Proportional to 2,371,043.34, 3,272,048.46 and 1,283,329.17

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Solution

The fourth proportional to 2,371,043.34, 3,272,048.46 and 1,283,329.17 is: 1,770,998.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,043.34 : 3,272,048.46 = 1,283,329.17 : x
  2. Step 2: Convert to fraction form
    2,371,043.34/3,272,048.46 = 1,283,329.17/x
  3. Step 3: Cross multiply
    2,371,043.34x = 3,272,048.46 × 1,283,329.17
  4. Step 4: Simplify right side
    2,371,043.34x = 4,199,115,234,371.58
  5. Step 5: Solve for x
    x = 4,199,115,234,371.58/2,371,043.34
  6. Step 6: Final answer
    x = 1,770,998.94

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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.