Home / 3,177,592.36-4,387,188.82-2,441,234.92

Finding the Fourth Proportional to 3,177,592.36, 4,387,188.82 and 2,441,234.92

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Solution

The fourth proportional to 3,177,592.36, 4,387,188.82 and 2,441,234.92 is: 3,370,526.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,177,592.36 : 4,387,188.82 = 2,441,234.92 : x
  2. Step 2: Convert to fraction form
    3,177,592.36/4,387,188.82 = 2,441,234.92/x
  3. Step 3: Cross multiply
    3,177,592.36x = 4,387,188.82 × 2,441,234.92
  4. Step 4: Simplify right side
    3,177,592.36x = 10,710,158,548,017.60
  5. Step 5: Solve for x
    x = 10,710,158,548,017.60/3,177,592.36
  6. Step 6: Final answer
    x = 3,370,526.28

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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.