Home / 11,241,714.33-16,864,180.05-3,461,286.93

Finding the Fourth Proportional to 11,241,714.33, 16,864,180.05 and 3,461,286.93

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Solution

The fourth proportional to 11,241,714.33, 16,864,180.05 and 3,461,286.93 is: 5,192,425.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,241,714.33 : 16,864,180.05 = 3,461,286.93 : x
  2. Step 2: Convert to fraction form
    11,241,714.33/16,864,180.05 = 3,461,286.93/x
  3. Step 3: Cross multiply
    11,241,714.33x = 16,864,180.05 × 3,461,286.93
  4. Step 4: Simplify right side
    11,241,714.33x = 58,371,765,974,925.32
  5. Step 5: Solve for x
    x = 58,371,765,974,925.32/11,241,714.33
  6. Step 6: Final answer
    x = 5,192,425.66

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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.