Home / 3,749,764.85-5,623,486.40-1,353,306.14

Finding the Fourth Proportional to 3,749,764.85, 5,623,486.40 and 1,353,306.14

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Solution

The fourth proportional to 3,749,764.85, 5,623,486.40 and 1,353,306.14 is: 2,029,540.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,749,764.85 : 5,623,486.40 = 1,353,306.14 : x
  2. Step 2: Convert to fraction form
    3,749,764.85/5,623,486.40 = 1,353,306.14/x
  3. Step 3: Cross multiply
    3,749,764.85x = 5,623,486.40 × 1,353,306.14
  4. Step 4: Simplify right side
    3,749,764.85x = 7,610,298,648,592.33
  5. Step 5: Solve for x
    x = 7,610,298,648,592.33/3,749,764.85
  6. Step 6: Final answer
    x = 2,029,540.24

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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.