Home / 5,532,751-7,635,429.66-3,118,303

Finding the Fourth Proportional to 5,532,751, 7,635,429.66 and 3,118,303

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Solution

The fourth proportional to 5,532,751, 7,635,429.66 and 3,118,303 is: 4,303,389.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,532,751 : 7,635,429.66 = 3,118,303 : x
  2. Step 2: Convert to fraction form
    5,532,751/7,635,429.66 = 3,118,303/x
  3. Step 3: Cross multiply
    5,532,751x = 7,635,429.66 × 3,118,303
  4. Step 4: Simplify right side
    5,532,751x = 23,809,583,215,066.98
  5. Step 5: Solve for x
    x = 23,809,583,215,066.98/5,532,751
  6. Step 6: Final answer
    x = 4,303,389.62

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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.