Home / 8,049,791.64-12,074,771.70-2,370,123.48

Finding the Fourth Proportional to 8,049,791.64, 12,074,771.70 and 2,370,123.48

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Solution

The fourth proportional to 8,049,791.64, 12,074,771.70 and 2,370,123.48 is: 3,555,210.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,049,791.64 : 12,074,771.70 = 2,370,123.48 : x
  2. Step 2: Convert to fraction form
    8,049,791.64/12,074,771.70 = 2,370,123.48/x
  3. Step 3: Cross multiply
    8,049,791.64x = 12,074,771.70 × 2,370,123.48
  4. Step 4: Simplify right side
    8,049,791.64x = 28,618,699,921,809.52
  5. Step 5: Solve for x
    x = 28,618,699,921,809.52/8,049,791.64
  6. Step 6: Final answer
    x = 3,555,210.02

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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.