Home / 1,809,903.34-2,497,730.33-994,182.41

Finding the Fourth Proportional to 1,809,903.34, 2,497,730.33 and 994,182.41

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Solution

The fourth proportional to 1,809,903.34, 2,497,730.33 and 994,182.41 is: 1,372,006.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,809,903.34 : 2,497,730.33 = 994,182.41 : x
  2. Step 2: Convert to fraction form
    1,809,903.34/2,497,730.33 = 994,182.41/x
  3. Step 3: Cross multiply
    1,809,903.34x = 2,497,730.33 × 994,182.41
  4. Step 4: Simplify right side
    1,809,903.34x = 2,483,199,548,097.27
  5. Step 5: Solve for x
    x = 2,483,199,548,097.27/1,809,903.34
  6. Step 6: Final answer
    x = 1,372,006.73

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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.