Home / 8,633,824.40-11,914,365.32-4,766,262.51

Finding the Fourth Proportional to 8,633,824.40, 11,914,365.32 and 4,766,262.51

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Solution

The fourth proportional to 8,633,824.40, 11,914,365.32 and 4,766,262.51 is: 6,577,269.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,633,824.40 : 11,914,365.32 = 4,766,262.51 : x
  2. Step 2: Convert to fraction form
    8,633,824.40/11,914,365.32 = 4,766,262.51/x
  3. Step 3: Cross multiply
    8,633,824.40x = 11,914,365.32 × 4,766,262.51
  4. Step 4: Simplify right side
    8,633,824.40x = 56,786,992,731,328.84
  5. Step 5: Solve for x
    x = 56,786,992,731,328.84/8,633,824.40
  6. Step 6: Final answer
    x = 6,577,269.83

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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.