Home / 8,064,219.80-12,096,329.70-2,080,587.80

Finding the Fourth Proportional to 8,064,219.80, 12,096,329.70 and 2,080,587.80

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Solution

The fourth proportional to 8,064,219.80, 12,096,329.70 and 2,080,587.80 is: 3,120,881.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,219.80 : 12,096,329.70 = 2,080,587.80 : x
  2. Step 2: Convert to fraction form
    8,064,219.80/12,096,329.70 = 2,080,587.80/x
  3. Step 3: Cross multiply
    8,064,219.80x = 12,096,329.70 × 2,080,587.80
  4. Step 4: Simplify right side
    8,064,219.80x = 25,167,475,998,597.66
  5. Step 5: Solve for x
    x = 25,167,475,998,597.66/8,064,219.80
  6. Step 6: Final answer
    x = 3,120,881.70

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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.