Home / 7,004,481.02-10,496,845.15-3,307,560.26

Finding the Fourth Proportional to 7,004,481.02, 10,496,845.15 and 3,307,560.26

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Solution

The fourth proportional to 7,004,481.02, 10,496,845.15 and 3,307,560.26 is: 4,956,676.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,004,481.02 : 10,496,845.15 = 3,307,560.26 : x
  2. Step 2: Convert to fraction form
    7,004,481.02/10,496,845.15 = 3,307,560.26/x
  3. Step 3: Cross multiply
    7,004,481.02x = 10,496,845.15 × 3,307,560.26
  4. Step 4: Simplify right side
    7,004,481.02x = 34,718,947,873,513.74
  5. Step 5: Solve for x
    x = 34,718,947,873,513.74/7,004,481.02
  6. Step 6: Final answer
    x = 4,956,676.70

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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.