Home / 1,474,358.28-2,033,834.04-1,014,674.78

Finding the Fourth Proportional to 1,474,358.28, 2,033,834.04 and 1,014,674.78

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Solution

The fourth proportional to 1,474,358.28, 2,033,834.04 and 1,014,674.78 is: 1,399,714.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,474,358.28 : 2,033,834.04 = 1,014,674.78 : x
  2. Step 2: Convert to fraction form
    1,474,358.28/2,033,834.04 = 1,014,674.78/x
  3. Step 3: Cross multiply
    1,474,358.28x = 2,033,834.04 × 1,014,674.78
  4. Step 4: Simplify right side
    1,474,358.28x = 2,063,680,096,924.34
  5. Step 5: Solve for x
    x = 2,063,680,096,924.34/1,474,358.28
  6. Step 6: Final answer
    x = 1,399,714.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.