Home / 1,952,620.59-2,930,822.64-942,452.58

Finding the Fourth Proportional to 1,952,620.59, 2,930,822.64 and 942,452.58

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Solution

The fourth proportional to 1,952,620.59, 2,930,822.64 and 942,452.58 is: 1,414,591.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,620.59 : 2,930,822.64 = 942,452.58 : x
  2. Step 2: Convert to fraction form
    1,952,620.59/2,930,822.64 = 942,452.58/x
  3. Step 3: Cross multiply
    1,952,620.59x = 2,930,822.64 × 942,452.58
  4. Step 4: Simplify right side
    1,952,620.59x = 2,762,161,358,590.41
  5. Step 5: Solve for x
    x = 2,762,161,358,590.41/1,952,620.59
  6. Step 6: Final answer
    x = 1,414,591.95

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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.