Home / 9,726,535.20-14,589,814.32-2,538,063.84

Finding the Fourth Proportional to 9,726,535.20, 14,589,814.32 and 2,538,063.84

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Solution

The fourth proportional to 9,726,535.20, 14,589,814.32 and 2,538,063.84 is: 3,807,098.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,726,535.20 : 14,589,814.32 = 2,538,063.84 : x
  2. Step 2: Convert to fraction form
    9,726,535.20/14,589,814.32 = 2,538,063.84/x
  3. Step 3: Cross multiply
    9,726,535.20x = 14,589,814.32 × 2,538,063.84
  4. Step 4: Simplify right side
    9,726,535.20x = 37,029,880,157,906.19
  5. Step 5: Solve for x
    x = 37,029,880,157,906.19/9,726,535.20
  6. Step 6: Final answer
    x = 3,807,098.77

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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.