Home / 9,227,260.80-13,840,891.20-2,837,502.90

Finding the Fourth Proportional to 9,227,260.80, 13,840,891.20 and 2,837,502.90

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Solution

The fourth proportional to 9,227,260.80, 13,840,891.20 and 2,837,502.90 is: 4,256,254.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,227,260.80 : 13,840,891.20 = 2,837,502.90 : x
  2. Step 2: Convert to fraction form
    9,227,260.80/13,840,891.20 = 2,837,502.90/x
  3. Step 3: Cross multiply
    9,227,260.80x = 13,840,891.20 × 2,837,502.90
  4. Step 4: Simplify right side
    9,227,260.80x = 39,273,568,918,584.48
  5. Step 5: Solve for x
    x = 39,273,568,918,584.48/9,227,260.80
  6. Step 6: Final answer
    x = 4,256,254.35

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1.5x scale

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.