Home / 3,583,005-4,947,833.04-2,276,687.34

Finding the Fourth Proportional to 3,583,005, 4,947,833.04 and 2,276,687.34

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Solution

The fourth proportional to 3,583,005, 4,947,833.04 and 2,276,687.34 is: 3,143,916.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583,005 : 4,947,833.04 = 2,276,687.34 : x
  2. Step 2: Convert to fraction form
    3,583,005/4,947,833.04 = 2,276,687.34/x
  3. Step 3: Cross multiply
    3,583,005x = 4,947,833.04 × 2,276,687.34
  4. Step 4: Simplify right side
    3,583,005x = 11,264,668,842,601.71
  5. Step 5: Solve for x
    x = 11,264,668,842,601.71/3,583,005
  6. Step 6: Final answer
    x = 3,143,916.58

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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.