Home / 11,847,062.04-17,771,257.86-3,326,734.20

Finding the Fourth Proportional to 11,847,062.04, 17,771,257.86 and 3,326,734.20

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Solution

The fourth proportional to 11,847,062.04, 17,771,257.86 and 3,326,734.20 is: 4,990,287.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,847,062.04 : 17,771,257.86 = 3,326,734.20 : x
  2. Step 2: Convert to fraction form
    11,847,062.04/17,771,257.86 = 3,326,734.20/x
  3. Step 3: Cross multiply
    11,847,062.04x = 17,771,257.86 × 3,326,734.20
  4. Step 4: Simplify right side
    11,847,062.04x = 59,120,251,299,880.81
  5. Step 5: Solve for x
    x = 59,120,251,299,880.81/11,847,062.04
  6. Step 6: Final answer
    x = 4,990,287.98

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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.