Home / 8,765,073.60-12,095,112.96-4,844,664.96

Finding the Fourth Proportional to 8,765,073.60, 12,095,112.96 and 4,844,664.96

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Solution

The fourth proportional to 8,765,073.60, 12,095,112.96 and 4,844,664.96 is: 6,685,257.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,765,073.60 : 12,095,112.96 = 4,844,664.96 : x
  2. Step 2: Convert to fraction form
    8,765,073.60/12,095,112.96 = 4,844,664.96/x
  3. Step 3: Cross multiply
    8,765,073.60x = 12,095,112.96 × 4,844,664.96
  4. Step 4: Simplify right side
    8,765,073.60x = 58,596,769,944,553.88
  5. Step 5: Solve for x
    x = 58,596,769,944,553.88/8,765,073.60
  6. Step 6: Final answer
    x = 6,685,257.03

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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.