Home / 969,898.84-1,454,848.28-295,983.66

Finding the Fourth Proportional to 969,898.84, 1,454,848.28 and 295,983.66

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Solution

The fourth proportional to 969,898.84, 1,454,848.28 and 295,983.66 is: 443,975.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,898.84 : 1,454,848.28 = 295,983.66 : x
  2. Step 2: Convert to fraction form
    969,898.84/1,454,848.28 = 295,983.66/x
  3. Step 3: Cross multiply
    969,898.84x = 1,454,848.28 × 295,983.66
  4. Step 4: Simplify right side
    969,898.84x = 430,611,318,659.11
  5. Step 5: Solve for x
    x = 430,611,318,659.11/969,898.84
  6. Step 6: Final answer
    x = 443,975.50

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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.