Home / 3,023,270.70-4,534,877.82-1,225,726.86

Finding the Fourth Proportional to 3,023,270.70, 4,534,877.82 and 1,225,726.86

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Solution

The fourth proportional to 3,023,270.70, 4,534,877.82 and 1,225,726.86 is: 1,838,578.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,270.70 : 4,534,877.82 = 1,225,726.86 : x
  2. Step 2: Convert to fraction form
    3,023,270.70/4,534,877.82 = 1,225,726.86/x
  3. Step 3: Cross multiply
    3,023,270.70x = 4,534,877.82 × 1,225,726.86
  4. Step 4: Simplify right side
    3,023,270.70x = 5,558,521,550,792.25
  5. Step 5: Solve for x
    x = 5,558,521,550,792.25/3,023,270.70
  6. Step 6: Final answer
    x = 1,838,578.84

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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.