Home / 2,441,186.70-3,662,388.83-1,722,931.35

Finding the Fourth Proportional to 2,441,186.70, 3,662,388.83 and 1,722,931.35

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Solution

The fourth proportional to 2,441,186.70, 3,662,388.83 and 1,722,931.35 is: 2,584,826.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,186.70 : 3,662,388.83 = 1,722,931.35 : x
  2. Step 2: Convert to fraction form
    2,441,186.70/3,662,388.83 = 1,722,931.35/x
  3. Step 3: Cross multiply
    2,441,186.70x = 3,662,388.83 × 1,722,931.35
  4. Step 4: Simplify right side
    2,441,186.70x = 6,310,044,531,096.82
  5. Step 5: Solve for x
    x = 6,310,044,531,096.82/2,441,186.70
  6. Step 6: Final answer
    x = 2,584,826.69

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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.