Home / 7,552,965.41-11,329,437.82-3,507,240.93

Finding the Fourth Proportional to 7,552,965.41, 11,329,437.82 and 3,507,240.93

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Solution

The fourth proportional to 7,552,965.41, 11,329,437.82 and 3,507,240.93 is: 5,260,856.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,552,965.41 : 11,329,437.82 = 3,507,240.93 : x
  2. Step 2: Convert to fraction form
    7,552,965.41/11,329,437.82 = 3,507,240.93/x
  3. Step 3: Cross multiply
    7,552,965.41x = 11,329,437.82 × 3,507,240.93
  4. Step 4: Simplify right side
    7,552,965.41x = 39,735,068,036,193.98
  5. Step 5: Solve for x
    x = 39,735,068,036,193.98/7,552,965.41
  6. Step 6: Final answer
    x = 5,260,856.61

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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.