Home / 2,167,117.58-3,252,005.04-970,052.06

Finding the Fourth Proportional to 2,167,117.58, 3,252,005.04 and 970,052.06

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Solution

The fourth proportional to 2,167,117.58, 3,252,005.04 and 970,052.06 is: 1,455,672.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,167,117.58 : 3,252,005.04 = 970,052.06 : x
  2. Step 2: Convert to fraction form
    2,167,117.58/3,252,005.04 = 970,052.06/x
  3. Step 3: Cross multiply
    2,167,117.58x = 3,252,005.04 × 970,052.06
  4. Step 4: Simplify right side
    2,167,117.58x = 3,154,614,188,182.38
  5. Step 5: Solve for x
    x = 3,154,614,188,182.38/2,167,117.58
  6. Step 6: Final answer
    x = 1,455,672.83

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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.