Home / 11,093,568.60-16,641,908.10-4,360,416.60

Finding the Fourth Proportional to 11,093,568.60, 16,641,908.10 and 4,360,416.60

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Solution

The fourth proportional to 11,093,568.60, 16,641,908.10 and 4,360,416.60 is: 6,541,236.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,093,568.60 : 16,641,908.10 = 4,360,416.60 : x
  2. Step 2: Convert to fraction form
    11,093,568.60/16,641,908.10 = 4,360,416.60/x
  3. Step 3: Cross multiply
    11,093,568.60x = 16,641,908.10 × 4,360,416.60
  4. Step 4: Simplify right side
    11,093,568.60x = 72,565,652,334,914.45
  5. Step 5: Solve for x
    x = 72,565,652,334,914.45/11,093,568.60
  6. Step 6: Final answer
    x = 6,541,236.18

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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.