Home / 4,525,120.32-6,244,611-3,368,733.12

Finding the Fourth Proportional to 4,525,120.32, 6,244,611 and 3,368,733.12

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Solution

The fourth proportional to 4,525,120.32, 6,244,611 and 3,368,733.12 is: 4,648,810.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,525,120.32 : 6,244,611 = 3,368,733.12 : x
  2. Step 2: Convert to fraction form
    4,525,120.32/6,244,611 = 3,368,733.12/x
  3. Step 3: Cross multiply
    4,525,120.32x = 6,244,611 × 3,368,733.12
  4. Step 4: Simplify right side
    4,525,120.32x = 21,036,427,897,216.32
  5. Step 5: Solve for x
    x = 21,036,427,897,216.32/4,525,120.32
  6. Step 6: Final answer
    x = 4,648,810.73

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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.