Home / 5,660,352.98-8,474,585.32-5,086,396.70

Finding the Fourth Proportional to 5,660,352.98, 8,474,585.32 and 5,086,396.70

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Solution

The fourth proportional to 5,660,352.98, 8,474,585.32 and 5,086,396.70 is: 7,615,267.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,660,352.98 : 8,474,585.32 = 5,086,396.70 : x
  2. Step 2: Convert to fraction form
    5,660,352.98/8,474,585.32 = 5,086,396.70/x
  3. Step 3: Cross multiply
    5,660,352.98x = 8,474,585.32 × 5,086,396.70
  4. Step 4: Simplify right side
    5,660,352.98x = 43,105,102,805,516.45
  5. Step 5: Solve for x
    x = 43,105,102,805,516.45/5,660,352.98
  6. Step 6: Final answer
    x = 7,615,267.63

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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.