Home / 2,360,991.01-3,258,071.35-1,394,434.21

Finding the Fourth Proportional to 2,360,991.01, 3,258,071.35 and 1,394,434.21

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Solution

The fourth proportional to 2,360,991.01, 3,258,071.35 and 1,394,434.21 is: 1,924,262.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,991.01 : 3,258,071.35 = 1,394,434.21 : x
  2. Step 2: Convert to fraction form
    2,360,991.01/3,258,071.35 = 1,394,434.21/x
  3. Step 3: Cross multiply
    2,360,991.01x = 3,258,071.35 × 1,394,434.21
  4. Step 4: Simplify right side
    2,360,991.01x = 4,543,166,149,060.88
  5. Step 5: Solve for x
    x = 4,543,166,149,060.88/2,360,991.01
  6. Step 6: Final answer
    x = 1,924,262.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.