Home / 11,587,526.70-17,383,363.65-4,856,621.10

Finding the Fourth Proportional to 11,587,526.70, 17,383,363.65 and 4,856,621.10

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Solution

The fourth proportional to 11,587,526.70, 17,383,363.65 and 4,856,621.10 is: 7,285,800.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,587,526.70 : 17,383,363.65 = 4,856,621.10 : x
  2. Step 2: Convert to fraction form
    11,587,526.70/17,383,363.65 = 4,856,621.10/x
  3. Step 3: Cross multiply
    11,587,526.70x = 17,383,363.65 × 4,856,621.10
  4. Step 4: Simplify right side
    11,587,526.70x = 84,424,410,691,563
  5. Step 5: Solve for x
    x = 84,424,410,691,563/11,587,526.70
  6. Step 6: Final answer
    x = 7,285,800.75

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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.