Home / 4,933,775.90-7,401,171.35-1,862,353.84

Finding the Fourth Proportional to 4,933,775.90, 7,401,171.35 and 1,862,353.84

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Solution

The fourth proportional to 4,933,775.90, 7,401,171.35 and 1,862,353.84 is: 2,793,722.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933,775.90 : 7,401,171.35 = 1,862,353.84 : x
  2. Step 2: Convert to fraction form
    4,933,775.90/7,401,171.35 = 1,862,353.84/x
  3. Step 3: Cross multiply
    4,933,775.90x = 7,401,171.35 × 1,862,353.84
  4. Step 4: Simplify right side
    4,933,775.90x = 13,783,599,884,170.48
  5. Step 5: Solve for x
    x = 13,783,599,884,170.48/4,933,775.90
  6. Step 6: Final answer
    x = 2,793,722.33

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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.