Home / 3,623,269.35-4,998,023.49-2,262,780.39

Finding the Fourth Proportional to 3,623,269.35, 4,998,023.49 and 2,262,780.39

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Solution

The fourth proportional to 3,623,269.35, 4,998,023.49 and 2,262,780.39 is: 3,121,332.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,623,269.35 : 4,998,023.49 = 2,262,780.39 : x
  2. Step 2: Convert to fraction form
    3,623,269.35/4,998,023.49 = 2,262,780.39/x
  3. Step 3: Cross multiply
    3,623,269.35x = 4,998,023.49 × 2,262,780.39
  4. Step 4: Simplify right side
    3,623,269.35x = 11,309,429,541,931.36
  5. Step 5: Solve for x
    x = 11,309,429,541,931.36/3,623,269.35
  6. Step 6: Final answer
    x = 3,121,332.82

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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.