Home / 14,001,177-21,005,308.44-3,903,798

Finding the Fourth Proportional to 14,001,177, 21,005,308.44 and 3,903,798

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Solution

The fourth proportional to 14,001,177, 21,005,308.44 and 3,903,798 is: 5,856,684.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,001,177 : 21,005,308.44 = 3,903,798 : x
  2. Step 2: Convert to fraction form
    14,001,177/21,005,308.44 = 3,903,798/x
  3. Step 3: Cross multiply
    14,001,177x = 21,005,308.44 × 3,903,798
  4. Step 4: Simplify right side
    14,001,177x = 82,000,481,077,455.12
  5. Step 5: Solve for x
    x = 82,000,481,077,455.12/14,001,177
  6. Step 6: Final answer
    x = 5,856,684.84

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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.