Home / 1,611,918.28-2,416,300.62-600,298.12

Finding the Fourth Proportional to 1,611,918.28, 2,416,300.62 and 600,298.12

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Solution

The fourth proportional to 1,611,918.28, 2,416,300.62 and 600,298.12 is: 899,859.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,611,918.28 : 2,416,300.62 = 600,298.12 : x
  2. Step 2: Convert to fraction form
    1,611,918.28/2,416,300.62 = 600,298.12/x
  3. Step 3: Cross multiply
    1,611,918.28x = 2,416,300.62 × 600,298.12
  4. Step 4: Simplify right side
    1,611,918.28x = 1,450,500,719,540.83
  5. Step 5: Solve for x
    x = 1,450,500,719,540.83/1,611,918.28
  6. Step 6: Final answer
    x = 899,859.96

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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.