Home / 10,760,201.20-14,848,956.79-5,865,315.89

Finding the Fourth Proportional to 10,760,201.20, 14,848,956.79 and 5,865,315.89

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Solution

The fourth proportional to 10,760,201.20, 14,848,956.79 and 5,865,315.89 is: 8,094,070.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,760,201.20 : 14,848,956.79 = 5,865,315.89 : x
  2. Step 2: Convert to fraction form
    10,760,201.20/14,848,956.79 = 5,865,315.89/x
  3. Step 3: Cross multiply
    10,760,201.20x = 14,848,956.79 × 5,865,315.89
  4. Step 4: Simplify right side
    10,760,201.20x = 87,093,822,195,647.09
  5. Step 5: Solve for x
    x = 87,093,822,195,647.09/10,760,201.20
  6. Step 6: Final answer
    x = 8,094,070.05

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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.