Home / 2,842,809.41-4,262,216.90-995,869.46

Finding the Fourth Proportional to 2,842,809.41, 4,262,216.90 and 995,869.46

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Solution

The fourth proportional to 2,842,809.41, 4,262,216.90 and 995,869.46 is: 1,493,104.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,842,809.41 : 4,262,216.90 = 995,869.46 : x
  2. Step 2: Convert to fraction form
    2,842,809.41/4,262,216.90 = 995,869.46/x
  3. Step 3: Cross multiply
    2,842,809.41x = 4,262,216.90 × 995,869.46
  4. Step 4: Simplify right side
    2,842,809.41x = 4,244,611,648,282.07
  5. Step 5: Solve for x
    x = 4,244,611,648,282.07/2,842,809.41
  6. Step 6: Final answer
    x = 1,493,104.54

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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.