Home / 3,262,459.32-4,893,738.20-1,132,611.12

Finding the Fourth Proportional to 3,262,459.32, 4,893,738.20 and 1,132,611.12

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Solution

The fourth proportional to 3,262,459.32, 4,893,738.20 and 1,132,611.12 is: 1,698,933.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,459.32 : 4,893,738.20 = 1,132,611.12 : x
  2. Step 2: Convert to fraction form
    3,262,459.32/4,893,738.20 = 1,132,611.12/x
  3. Step 3: Cross multiply
    3,262,459.32x = 4,893,738.20 × 1,132,611.12
  4. Step 4: Simplify right side
    3,262,459.32x = 5,542,702,303,688.79
  5. Step 5: Solve for x
    x = 5,542,702,303,688.79/3,262,459.32
  6. Step 6: Final answer
    x = 1,698,933.77

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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.