Home / 14,032,729-21,049,094.31-3,395,161

Finding the Fourth Proportional to 14,032,729, 21,049,094.31 and 3,395,161

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Solution

The fourth proportional to 14,032,729, 21,049,094.31 and 3,395,161 is: 5,092,741.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,032,729 : 21,049,094.31 = 3,395,161 : x
  2. Step 2: Convert to fraction form
    14,032,729/21,049,094.31 = 3,395,161/x
  3. Step 3: Cross multiply
    14,032,729x = 21,049,094.31 × 3,395,161
  4. Step 4: Simplify right side
    14,032,729x = 71,465,064,086,633.91
  5. Step 5: Solve for x
    x = 71,465,064,086,633.91/14,032,729
  6. Step 6: Final answer
    x = 5,092,741.70

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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.