Home / 3,353,422.33-5,014,682.34-2,490,486.81

Finding the Fourth Proportional to 3,353,422.33, 5,014,682.34 and 2,490,486.81

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Solution

The fourth proportional to 3,353,422.33, 5,014,682.34 and 2,490,486.81 is: 3,724,255.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,422.33 : 5,014,682.34 = 2,490,486.81 : x
  2. Step 2: Convert to fraction form
    3,353,422.33/5,014,682.34 = 2,490,486.81/x
  3. Step 3: Cross multiply
    3,353,422.33x = 5,014,682.34 × 2,490,486.81
  4. Step 4: Simplify right side
    3,353,422.33x = 12,489,000,199,036.52
  5. Step 5: Solve for x
    x = 12,489,000,199,036.52/3,353,422.33
  6. Step 6: Final answer
    x = 3,724,255.10

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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.