Home / 2,922,673.60-4,377,789.60-2,425,009.60

Finding the Fourth Proportional to 2,922,673.60, 4,377,789.60 and 2,425,009.60

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Solution

The fourth proportional to 2,922,673.60, 4,377,789.60 and 2,425,009.60 is: 3,632,352.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,922,673.60 : 4,377,789.60 = 2,425,009.60 : x
  2. Step 2: Convert to fraction form
    2,922,673.60/4,377,789.60 = 2,425,009.60/x
  3. Step 3: Cross multiply
    2,922,673.60x = 4,377,789.60 × 2,425,009.60
  4. Step 4: Simplify right side
    2,922,673.60x = 10,616,181,806,780.16
  5. Step 5: Solve for x
    x = 10,616,181,806,780.16/2,922,673.60
  6. Step 6: Final answer
    x = 3,632,352.86

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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.