Home / 8,093,281.80-12,140,613.90-2,774,497.80

Finding the Fourth Proportional to 8,093,281.80, 12,140,613.90 and 2,774,497.80

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Solution

The fourth proportional to 8,093,281.80, 12,140,613.90 and 2,774,497.80 is: 4,161,983.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,093,281.80 : 12,140,613.90 = 2,774,497.80 : x
  2. Step 2: Convert to fraction form
    8,093,281.80/12,140,613.90 = 2,774,497.80/x
  3. Step 3: Cross multiply
    8,093,281.80x = 12,140,613.90 × 2,774,497.80
  4. Step 4: Simplify right side
    8,093,281.80x = 33,684,106,556,199.42
  5. Step 5: Solve for x
    x = 33,684,106,556,199.42/8,093,281.80
  6. Step 6: Final answer
    x = 4,161,983.65

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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.