Home / 2,262,179.84-3,392,376.96-914,088.32

Finding the Fourth Proportional to 2,262,179.84, 3,392,376.96 and 914,088.32

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Solution

The fourth proportional to 2,262,179.84, 3,392,376.96 and 914,088.32 is: 1,370,771.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,179.84 : 3,392,376.96 = 914,088.32 : x
  2. Step 2: Convert to fraction form
    2,262,179.84/3,392,376.96 = 914,088.32/x
  3. Step 3: Cross multiply
    2,262,179.84x = 3,392,376.96 × 914,088.32
  4. Step 4: Simplify right side
    2,262,179.84x = 3,100,932,156,173.11
  5. Step 5: Solve for x
    x = 3,100,932,156,173.11/2,262,179.84
  6. Step 6: Final answer
    x = 1,370,771.72

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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.