Home / 3,322,353-4,980,124.98-2,521,940.16

Finding the Fourth Proportional to 3,322,353, 4,980,124.98 and 2,521,940.16

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Solution

The fourth proportional to 3,322,353, 4,980,124.98 and 2,521,940.16 is: 3,780,325.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,353 : 4,980,124.98 = 2,521,940.16 : x
  2. Step 2: Convert to fraction form
    3,322,353/4,980,124.98 = 2,521,940.16/x
  3. Step 3: Cross multiply
    3,322,353x = 4,980,124.98 × 2,521,940.16
  4. Step 4: Simplify right side
    3,322,353x = 12,559,577,188,881.20
  5. Step 5: Solve for x
    x = 12,559,577,188,881.20/3,322,353
  6. Step 6: Final answer
    x = 3,780,325.93

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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.